bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemetaan perkebunan warga desa teluk sungka berbasis web GIS
Authors: MASDARI MUHAMMAD KHATHAB
Published: July 2023

Saat ini perkembangan tehknologi sangat pesat, telah banyak dibangun sistem informasi bersifat real time dan online yang memungkinkan pengguna mengakses darimana dan kapan saja guna mendapatkan informasi. Menyusul era 4.0 dengan kecepatan jaringan internet yang cepat sehingga membuat sistem informasi geografis menjadi mudah untuk digunakan oleh semua kalangan termasuk pada proses penentuan titik lokasi perkebunan penduduk dan membantu untuk menyampaikan informasi. Pemetaan perkebunan warga desa teluk sungka berbasis web GIS, sistem ini akan membantu pihak pemerintah desa untuk mendata titik lokasi perkebunan warga dan menyampaikan berita terkini mengenai perkembangan desa. Metode yang dipilih sebagai metode pengembangan ialah waterfall serta menggunakan pemodelan berorientasi objek yaitu UML (Unifed Modeling Language) dan menggunakan metode analisa PIECES dalam membangun pemetaan perkebunan warga desa teluk sungka berbasis web GIS, dengan adanya sistem informasi geografis ini mempermudah konsumen untuk mendapatkan lokasi serta informasi berita mengeani desa teluk sungka, menghemat waktu publik untuk mendapatkan berita dari pemerintah desa
PENGUATAN PERAN ORGANISASI MASYARAKAT DALAM PENGAWASAN PEMILU PARTISIPATIF PADA BADAN PENGAWAS PEMILU KABUPATEN INDRAGIRI HILIR
Authors: Wandi  , Muchlis Adnan Indra , Jamri  , Habib Rois , Rasyid Ridha Muh.
Published: July 2023

Peran partisipasi masyarakat merupakan salah satu peran yang harus ada dalam Penyelenggaraan Demokrasi terutama dalam pengawasan penyelenggaraan Pemilihan Umum. Pada dasarnya pengawasan merupakan tanggungjawab pemerintah dalam hal ini Badan Pengawas Pemilihan Umum. Namun, masyarakat perlu menjadi aktor guna mensukseskan jalannya Pemilihan Umum. Sehingga, apa yang menjadi hasil akhir Pemilihan merupakan cerminan dari kehendak rakyat. Kurangnya Kesadaran Hukum dan kepedulian masyarakat dan atau organisasi kemasyarakatan dalam pengawasan partisipatif pada Pemilihan Umum, Pemilihan Kepala Kepala Daerah, Pemilihan Kepala Desa di Kabupaten Indragiri Hilir, hal ini berdampak pada adanya beberapa dugaan pelanggaran–pelanggaran dalam tahapan Pemilihan yang diselengarakan dalam setiap tingkat tidak dapat ditegakkan oleh Badan Pengawas Pemilu Kabupaten Indragiri Hilir dikarenakan keterbatasan data dan informasi sebagai alat bukti dalam penegakan hukum Pemilu.
TELUK JIRA VILLAGE GOVERNMENT POLICIES IN MANAGING UNEMPLOYMENT AS A FORM OF COMMUNITY ECONOMIC RECOVERY POST COVID-19
Authors: Syahfitri Triyana
Published: July 2023

The focus of this study is to find a picture related to the government’s efforts to overcome the problem of unemployment. The method of writing this study uses library research. The results of the study show that: government efforts to overcome unemployment can be done through several forms, namely (1) the availability of accurate information related to employment; (2) the implementation of job training; (3) supervision related to improving the quality of education and entrepreneurship; (4) increasing socialization related to information literacy based on social inclusion. The suggestion that can be given by the writer is that the Government needs to be serious in overcoming the problem of unemployment by preparing policies, strategies and concrete steps to overcome the problem of unemployment. The government should collaborate with companies, educational institutions and / or training institutions in creating jobs so as to reduce unemployment in.
Pemodelan Arsitektur Enterprise Menggunakan Enterprise Architecture Planning di SMK Dr.Indra Adnan Indragiri College Tembilahan
Authors: Lilis Muhlisahtun Niswah S.kom.,M.Kom
Published: July 2023

ABSTRAK

Persaingan  bisnis  yang  semakin  ketat  diantara  sekolah  menengah Kejuruan di Indonesia mendorong stakeholder untuk memberikan pelayanan yang sebaik-baiknya termasuk   penyediaan   informasi.   Arsitektur   pada  data,  sistem  dan  teknologi   sangat diperlukan   untuk   membentuk   sistem   yang   dapat   diandalkan.   Metode   enterprise architecture  planning   (EAP)  merupakan  metode  yang  digunakan  pada  perancangan sistem informasi di Sekolah Menengah Kejuruan SMK Dr.Indra Adnan Indragiri College Tembilahan. Hasil dari perancangan dengan  metode  EAP  mendapatkan  jumlah  entitas  sebanyak  20  entitas  dan  10  usulan aplikasi  (6 aplikasi  merupakan  pengembangan  aplikasi  yang sudah  ada dan 4 aplikasi merupakan aplikasi pengembangan baru).

Kata kunci : arsitektur, enterprise,  EAP, entitas, SMK Dr.Indra Adnan Indragiri College Tembilahan
Напружено-деформований стан клейового з’єднання, що має поздовжній дефект
Authors: Kurennov Sergiy , Barakhov Kostiantyn
Published: July 2023

In adhesive joints, one has to face the phenomenon of non-adhesive. It is known that non-adhesive reduces the strength of such joints. Analytical models known today for calculating the stress-strain state of adhesive joints have certain defects that appear as a result of simplification (one-dimensional models), and the realization of numerical methods requires a large resource of computing equipment. The subject of study in this article is a mathematical model of the stress-strain state of an adhesive joint of two plates. The purpose of this research is to study the stress-strain state of an adhesive joint with non-adhesives and to develop methods for studying the stress state of adhesive lap joints. Methods: a simplified two-dimensional analytical model of the stress state of the adhesive joint was used to construct an analytical solution to the problem of the stress state of the joint, which contains a defect in the adhesive layer along the side edge of the bonding area. The simplification of the model consists of the fact that the transverse displacements of the base layers are considered to be zero. This assumption can be interpreted as the presence of base layers of high stiffness in the transverse direction, and it allows reducing the problem of the stressed state of the joint to a system of two partial differential equations with respect to the longitudinal movements of the base layers and obtaining the solution of the problem in an analytical form. The obtained solution is written in the form of functional series. The eigenfunctions are not orthogonal. Using the least squares method, the solution of the problem is reduced to a system of linear equations. The model problem for joining two aluminum plates of the same size has been solved. The results showed that the presence of non-adhesive area can significantly increase the stress near the edge of the adhesive layer. Corner points in the adhesive layer are especially dangerous from the strength point of view. The results were compared with the results of finite element modeling. The comparison showed that the proposed mathematical model has high accuracy for engineering calculations. This model can be developed to solve similar problems, for example, to study the stress state of the joint of coaxial pipes, which has defects in the adhesive layer.
Контроль центрування літальних апаратів і його метрологічне забезпечення
Authors: Cherepashchuk Grygorii , Potylchak Oleksii , Chupova Iryna , Klimov Stanislav
Published: July 2023

The subject matter of the article is the process of weighing and determining the position of the center of gravity of the aircraft. The goal is the creation of devices for weighing and determining the centering of aircraft of various types, which would prevail over the existing built-in systems both in terms of ease of operation and in terms of the accuracy of weight measurement and determination of the position of the center of gravity of the aircraft. The tasks to be solved are: the implementation of the weighing part, which would allow obtaining with sufficient accuracy both the total weight of the aircraft and the weight values that fall on individual supports of the chassis or hydraulic jack stands; providing measurement of the values of geometric parameters necessary for calculating the position of the center of gravity of the aircraft; development of the methodology for calculating the position of the center of gravity of the aircraft; introduction of metrological assurance for determining the centering of an aircraft using the experimental and analytical method of determining errors and the method of metrological simulation. The following results were obtained: the authors proposed to improve the method of determining the centering of aircraft, which is based on the measurement of the weight components of the aircraft and geometric parameters according to the appropriate measurement scheme and using modern high-precision meters with the subsequent calculation of the position of the center of gravity. The method is implemented in a series of aviation tensometric scales with a VAT type radio channel and a methodology for calculating the position of the center of gravity of aircraft. Variants of the methodology for calculating the centering of the aircraft are presented for two options for the implementation of aircraft scales: platform and jack point. The authors also proposed the use of the method of metrological simulation for metrological assurance of control of the aircraft balance, which consists of creating a laboratory physical model of the object under investigation on a reduced scale and conducting experiments on this model. Conclusions. The proposed method has several advantages compared to performing experiments on real aircraft and the use of other methods, namely, cost reduction, time reduction, increased accuracy, clarity, and repeatability.
Структурні особливості детонаційного потоку
Authors: Aksonov Oleksandr , Zolotko Oleksandr
Published: July 2023

The subject of this research is the processes that occur during the formation and propagation of a detonation wave in a flat channel. The goal of this work is to study the features of the complex multiform structure of the detonation wave and its influence on the integral parameters of the detonation flow. The task of the research was to identify regularities during the formation process and propagation of the detonation wavefront, establish the nature of the influence of the detonation front structure on the processes that occur in the zone of stable flow parameters, and analyze the gas-dynamic parameters of the flow at the final stage of the process - at the stage of propagation of rarefaction waves. The main research method is mathematical simulation using CFD technologies (ANSYS Fluent package). The main results of the study: it was established that the values of gas-dynamic parameters at the triple points of shock waves are significantly greater than the corresponding values at the Neumann peak, and in the areas between the triple points are significantly smaller; the values of the parameters averaged over the cross-section of the detonation wave front almost do not differ from the values of the parameters at the Neumann peak; the propagation velocity of the detonation wave averaged over the cross-section of the flow also corresponds to the calculated velocity according to the Chapman-Jouguet model; outside the zone of chemical reaction, the formation of triple configurations is impossible, therefore the speed of the detonation wave front will be lower than the values of Chapman-Jouguet, which will affect the further processes of propagation of the detonation; the processes of formation and propagation of the detonation wave front in a certain way influence the distribution of steady flow parameters, while the wave processes spread to the Taylor zone, which leads to significant turbulence of the wall layer; due to the turbulence of the wall layer, the intensity of convective heat fluxes into the channel wall increases. Conclusion: the obtained results are in good agreement with the results of known experimental studies and can be used in the calculation of the integral impulse characteristics of the detonation engine chamber and in the design of its cooling system.
Unsteady incompressible laminar boundary layer: time and space variable molecular viscosity
Authors: Lukianov Pavlo , Song Lin
Published: July 2023

The subject of this work is two approaches to describe the laminar unsteady flow of an incompressible fluid in the boundary layer. In the first approach, the viscosity of the fluid and the acceleration with which the plane is set in motion are considered constant. In essence, this is Rayleigh's problem. The solution obtained on the basis of these assumptions asymptotically converges to the well-known self-similar Stokes solution. It is important that the solutions of Stokes and Rayleigh asymptotically at large values of time correspond to the disappearance of shear stresses between the liquid and moving plane after acceleration. A paradox emerges the equations derived by Stokes to describe internal friction indicate the absence of the same friction between a moving body and fluid. Since research using the calculus of variation methods revealed that the molecular viscosity inside the stationary boundary layer should depend on the distance to the moving surface, the corresponding non-steady problem was considered. As a result, as before for the steady case, solutions describing both non-gradient and gradient flows of incompressible fluid in the boundary layer are obtained. The asymptotic analysis of the transition to steady flow testifies the consistency of these solutions. For the case of non-gradient flow, a comparison of the classical solution with the solution corresponding to the extreme fluid flow rate carried by the moving surface is made. It is shown that according to the solution obtained on the basis of the calculus of variation approach, the shear stress on the surface does not disappear anywhere after the motion becomes steady but, as expected, acquires a constant value. The research methods are purely theoretical and the results are analyzed by comparison with available theoretical and experimental data and compliance with the fundamental laws of physics, in particular the law of conservation of energy. These methods are based on the construction of analytical mathematical models, which are differential equations in partial derivatives supplemented with appropriate physical initial and boundary conditions. In addition, Euler's differential equations for the extreme of functional theory are used (in this paper, this is the extreme of fluid flow rate across the cross-section of the boundary layer). When solving these equations, the well-known Fourier method of variable separation is used. Arbitrary functions of time arising during partial integration (by one of the variables – the spatial coordinate) are determined from the conditions of asymptotic convergence of the solutions of non-steady problems to the corresponding solutions of steady problems. Conclusions. The presented results are of fundamental importance for understanding the physics of the flow around aircraft parts, as they indicate the contradiction of the existing idea of the reversibility of direct and inverse problems: the motion of a body in a still fluid and the flow of a fluid around an immobile body.
Розроблення програмного забезпечення для сегментації даних по фото та відео інформації
Authors: Kritskiy Dmytro , Shkurenko Nadiya , Popov Oleksii , Kravtsova Olexandra
Published: July 2023

The object of this research is the process of perception of individual objects in photos and videos for further analysis of the situation in the city. The subject of the research is image processing for selection, classification, and further use of the obtained information about the objects in the photo. The goal is to create information technology for the segmentation of individual segments in photos and videos obtained with the help of unmanned aerial vehicles (in particular, drones) in urban scenes. Main tasks: analysis of existing methods of data segmentation; implementation of an algorithm that would perform segmentation of data by various terrain objects; software testing; and formation of research results. The following results were obtained: existing models of image segmentation were examined for limitations and shortcomings. On the basis of identified shortcomings, the requirements for the developed system were formed. During the analysis of the subject area, the main problems were identified and described and the task to be automated was determined. During the design of algorithms for solving problems, the sequence of the execution of each process was determined. The design of the software included a description of the information space of the system and the user interface. The user interface was chosen after analyzing the main types of user interfaces. To assess the quality of the data processing, existing metrics were used – IoU, pixel accuracy, and the discrepancy matrix. During testing, errors that occur during data segmentation and their causes were determined, after their elimination, the correct result of image segmentation was shown. Conclusions. The scientific novelty of the obtained results is that although there is still no segmentation method that fully satisfies all needs for the analysis of the category of images obtained by drones, the developed software allows uploading images and templates to them as benchmarks for artificial intelligence. perform segmentation and verify the correctness of this segmentation visually and using the IoU metric, the mismatch matrix. The software can be improved by automating the process of creating a reference pattern, training the model on more data, and integrating the created software into a larger system that would work directly with the drone.
Air traffic control students’ aspiration levels distributions
Authors: Borsuk Serhii , Reva Oleksii , Sahanovska Larysa
Published: July 2023

This paper proposes an analysis of an air traffic control students’ survey describing self-assessment of their workload levels. The workload is defined as the number of aircraft simultaneously under control. The survey is performed over the gird with axes represented with aircraft number, their correspondent, and utility/satisfaction levels. The aspiration level values are calculated using workload differences. The safety background of risks in aviation activities is described. Risk and aspiration level links are highlighted. The aspiration level notion for the proposed research is inferred. Survey details and conditions are explained. The differences in four quarters at the workload charts specified by respondents are explained. The aspiration level parameters and basic statistics calculated for respondents are presented. Appropriate goodness-of-fit tests are performed with different sets of initially received answers. Whole samples and subsamples are considered. It is shown that for the full sample considered, the outlet removal provides significant increase of p-value, thus allowing to change the hypothesis approval status. Sub-samples list includes the whole sample without outlets and the whole sample aspiration level calculated for only positive values according to y-axis. Additionally, other values were considered. Namely regret values, i.e., the values on the descending half of the charts and a mixture of regret and aspiration level values in regard that is higher. Normal and exponential distribution significances are proven for the different options mentioned above. It is shown that the general chi-squared method provides the latter mixture to be insignificantly exponential, whereas specific Fisher’s test approves the significance of the data. The role of air traffic control students’ aspiration level in their estimation and possible education strategy personalization is described. The importance of human factor consideration during similar survey performance is once again proven. The connection of regret with aspiration level in a mixture is discussed. The conclusions on the results are provided. Further research directions are proposed.
Estrategias de aprendizaje y habilidades sociales en estudiantes de educación primaria
Authors: Ardila Rojas Myriam , Herrera Alvarez Angela Maria , Tello Vega Mario Florentino
Published: July 2023

Las estrategias de aprendizaje y habilidades sociales son variables muy importantes para el progreso académico de los estudiantes en todos los niveles. Sin embargo, las investigaciones al respecto no parecen tener efecto en la práctica. Por ello, se hizo este estudio cuyo objetivo fue analizar la asociación entre las estrategias de aprendizaje y habilidades sociales en un grupo de 132 estudiantes de educación primaria. El estudio se llevó acabo bajo un diseño correlacional y se utilizaron dos instrumentos para recolectar los datos; el cuestionario estrategias de aprendizaje forma corta –CMEA FC y el cuestionario de habilidades sociales para niños desde los 8 a 11 años. Los resultados evidencian que existe relación directa alta entre las variables (r=,737) y sus dimensiones (estrategias cognitivas y metacognitivas con r=,583; administración de recursos r=,579; y, estrategia de componente de valor con r=,412). Se concluye, que el desarrollo de las habilidades sociales en los estudiantes desde las edades tempranas no solo repercute en la vida social y emocional, si no, en el desarrollo intelectual, dado que les permite buscar recursos para aprender mejor.
Ecologías de aprendizaje: desafíos en la educación
Authors: Reyes Egoavil Alessia , Paucar Tantaruna Raquel Jimena , San Miguel Leyva Lizbeth Milagros , Calderón Moreno María Alejandra , Huaire-Inacio Edson Jorge
Published: July 2023

Las ecologías de aprendizaje constituyen una terminología reciente dentro del ámbito educativo. Estas se refieren a los distintos contextos y espacios (físicos o virtuales) en los que los estudiantes pueden aprender, rompiendo la idea del aprendizaje tradicional que limitaba el logro del aprendizaje en un aula. El objetivo de este manuscrito es profundizar el conocimiento de las ecologías de aprendizaje a través de información recogida en diversas fuentes de información, siendo en su mayoría revistas electrónicas. El contenido del trabajo gira en torno a los siguientes puntos: definiciones básicas, una breve contextualización de la temática, los obstáculos en el desarrollo de las ecologías de aprendizaje, desarrollo de las competencias investigativas, y el rol docente en las nuevas ecologías de aprendizaje. En conclusión, el aprendizaje de los estudiantes es realizado de forma permanente respaldándose en la actualidad mediante las Tecnologías de la Información y la Comunicación (TIC), considerando la fuerte presencia de la tecnología a nivel mundial.
Objetividad y causalidad en la biología cognitiva de Humberto Maturana. Su influencia en la psicoterapia breve
Authors: Ceberio R. Marcelo , De la Cruz Gil Ricardo
Published: July 2023

El notable biólogo chileno, dejó un importante legado para la ciencia en general y la psicoterapia en particular. El objetivo de la presente investigación es identificar la influencia de la epistemología de Humberto Maturana en la praxis clínica de la psicoterapia breve sistémica. Se realiza un análisis de los principales planteamientos teóricos de la biología cognitiva de Humberto Maturana, revisando conceptos tales como clausura operativa, cognición, la interacción organismo medio, el lenguaje y la autopoiesis. Posteriormente se realiza un análisis y comparación de los aspectos epistemológicos en los planteamientos de Maturana referidos al cuestionamiento de la objetividad, la causalidad, la existencia de un multiverso y la biología del amor. Identificando la influencia de su pensamiento en la epistemología y praxis clínica de la psicoterapia breve sistémica. Finalmente se encuentra y concluye que la psicoterapia breve sistémica ha incorporado conceptos de la biología cognitiva de Humberto Maturana a su quehacer clínico.
Los sistemas como patrones identitarios
Authors: Ceberio R. Marcelo
Published: July 2023

La identidad es un tema muy estudiado en el campo de la psicología, desde autores clásicos que la han definido como un núcleo rígido de la personalidad, hasta definir la identidad como un producto estrechamente ligado a variables socioculturales o desde una variable relacional y con una narrativa dinámica y flexible. En el presente artículo se realiza una revisión de los principales conceptos y autores que tratan acerca de la identidad, para llegar a comprenderla como un fenómeno relacional, es decir, como un concepto dinámico producto de los sistemas, del cual, el familiar se muestra como el mas primario en la vida de las personas. Reglas, funciones, niveles de equilibrio, estilo y características de relación de multiplicidad de sistemas, forman parte de la identidad y demarcan quien soy y de quien me diferencio. Por “identidad personal” se entiende aquella parte del autoconcepto, la descripción que la persona hace de sí misma, que se deriva del conocimiento de sus rasgos propios. No obstante, cada relación muestra diversas aristas de nuestra personalidad y de acuerdo a la flexibilidad de nuestros patrones de identidad reaccionaremos con mayor o menos varianza. La construcción de la identidad solo es posible a través de la relación con otros, con lo que se es y no es, con lo que se ha dado en llamar “el afuera constitutivo” (Hall, 2003). Además, el artículo asocia el concepto de identidad con el de personalidad. Identidad y personalidad son dos conceptos que aparentemente se asemejan, pero se diferencian en muchos sentidos.
Implementation of Murabahah Agreement on Peer to Peer Lending Platform
Authors: Irkham Firdaus Muhammad , Akmal Haerul , Bin Lahuri Setiawan
Published: July 2023

ABSTRACTPeer to Peer Lending is the best solution for MSME entrepreneurs, so the development of start-up is very fast. Ease in the mechanism offered is a major factor in accelerating the growth of the start-up. So that, it makes to began for developing several Peer to Peer Lending platforms in Indonesia. But, the system used is still based on the conventional economic system, which still takes advantage of the interest system while interest is strictly prohibited in Islam. Interest in Islamic Economics is analogous as usury. Whereas in fiqh muamalah, lawful transactions are transactions that are independent of the maghrib elements (maisyir, gharar, and usur). So that, the Peer to Peer Lending transaction is independent of the maghrib elements, the researcher will create a Peer to Peer Lending design that is in accordance with Islamic economic principles, by implementing the murabahah contract on the Peer to Peer Lending transaction. So, the benefits taken do not use the usury system.
Analysis of The Impact of Macroeconomic Variables on The Sharia Index of Indonesia
Authors: Fitriansyah Rahmat , Darwanto Darwanto
Published: July 2023

This study intends to analyze the impact of macroeconomic variables on the indonesian sharia stock index. using vector error correction modeling (vecm) and variable money supply, industrial production index, consumer price index, exchange rate, bank interest rates, and indonesian sharia bank certificates as independent variables. findings / originality: the results show that the industrial production index, the exchange rate has a significant positive effect and the variable money supply, the consumer price index, and the sharia bank indonesia certificate have a significant negative effect on issi. granger's causality results prove that only the money supply and industrial production index have causality, but there is a one-way relationship including the indonesian syariah bank certificate to the money supply, the exchange rate, and the consumer price index. bank interest rates on sharia indonesia bank certificates, sharia indonesia bank certificates against consumer price indexes and exchange rates, and industrial production index.
Determinant of Sharia Stock price Evidence Sharia Stock Price in Indonesia and Malaysia
Authors: Aruni Mafaza Syofi , Rukminastiti Masrifah Atika , Risana Putri Eka , Rosdiana Zein Anisa
Published: July 2023

In attendance of sharia capital market shows that the improvement and development. It is can be considered from the majority moslems on investment. Then, the author attracted to compare the sharia stock price in both country. To determine the sharia stock price in Indonesia and Malaysia, it is caused by external factors and internal factors. The author attracted to analyze the determinant of stock price in both countries,the variables and systematic risk, that is EPS, BVPS, Dividend, and Beta. The researcher used panel regression in analyze nine companies in Indonesia and Malaysia. The result from this study shows that the fundamental factors which consist of EPS, BVPS, dividend, and beta have not significant impact on the sharia stock price in Indonesia although in Malaysia. They are many reason to explain the result of study. First reason, we used sharia stock in Indonesia which represented by JII and Malaysia which represented by FBHSM where both of capital market are sharia which the companies did not see on profit to determinant sharia stock price.  Second reason, it is totally different, when we do the research in sharia stock and if we considered from muslims insvestors perspective we conclude that the muslims investor more to prioritize the religious aspect than the other aspect. The different about sharia and conventional capital market are in screening method to determine the stock and sharia stock. Third reason, It is caused by the other factors from external
Analysis of Factors Affecting Investor Behavior in Investing in Sharia Stock in Jakarta
Authors: Makruf Ilham Bahrully , Supriyanto Trisiladi , Priyatno Prima Dwi
Published: July 2023

The purpose of this study is to explain what factors can influence investor behavior in investing in Islamic stocks in Jakarta. The method used in this research is quantitative with a sample of 120 respondents. The subjects studied are investors who invest in Islamic stocks in Jakarta. The object of research used is Islamic stock. Data collection in this study was by using a questionnaire via google form. Data analysis used multiple linear regression using SPSS 23 software. The hypothesis in this study was tested using the T test, F test, and R2 test. The results of this study indicate that the psychological readiness variable and the religiosity variable have a partial effect and show a positive and significant effect, while the investment knowledge variable has no significant effect on investor behavior. Simultaneously, the variables of investment knowledge, psychological readiness, and religiosity have a simultaneous effect on investor behavior. The R2 test yielded a value of 21.9%, meaning that the independent variable studied in this study was able to explain the dependent variable by 21.9%,while 78.1% was explained by other variables not examined in this study.
The Efficiency and Effectiveness of The Distribution of Zakat Funds in Yogyakarta 's Baznas
Authors: Hidayatulloh Muhammad Lutfi , Rohim Ade Nur , Hasbi Sahlan
Published: July 2023

Zakat is one of the instruments of economic development that is still minimal in maximizing its potential. Although the collection and distribution continues to increase every year, in fact there are still many problems in the zakat management organization. These problems include inefficiency in operational costs and HR costs in the Zakat Management Organization and the ineffective distribution of zakat to be able to convert mustahik into muzakki. This study aims to analyze the level of efficiency and effectiveness of the distribution of zakat funds in Yogyakarta’s Baznas. The research method uses a descriptive qualitative approach with secondary data from the publication of the Yogyakarta’s Baznas financial statements in 2017 – 2019 using an efficiency ratio with the Zakat Core Principle and Allocation to Collection Ratio. The results showed that the level of efficiency by using the total operating costs for the total amil rights, the total operational costs for the total collection and the total HR costs for the total collection for three years of operation was running efficiently. At the level of effectiveness using Gross ACR, Gross ACR Non-Amil, Zakah Allocation Ratio and Zakah Allocation Ratio Non-Amil has been effective for three years of operation. Recommendations from researchers are to always improve the collection and distribution of zakat funds so that they remain in the efficient and effective category.
Analysis Efficiency of Islamic Bank in Indonesia and Saudi Arabia With Data Envelopment Analysis Approach
Authors: Hibatullah Ilham , Nurcahyani Anggita
Published: July 2023

This study aims to measure the level of performance efficiency of Islamic banks in Indonesia and Saudi Arabia from 2018 to 2020; and Analyzing improvement targets that can be carried out by Islamic banks in Indonesia and Saudi Arabia to achieve optimum performance using the Data Envelopment Analysis (DEA) method. Data analysis was carried out using the MaxDEA program version 8.2. The sampling technique in this study was done by purposive sampling. The object of this research is the 4 largest Islamic banks in each country. Input and Output Variable data are obtained from financial reports from 2018 - 2020. The results show that the average efficiency value of Indonesian Islamic Banks is higher than the average efficiency of Saudi Arabian Islamic Banks in the 2018 and 2019 periods. using both the CRS and VRS models. As for the 2020 period, the opposite applies where the average efficiency value of Saudi Arabian Islamic Banks outperforms Indonesian Islamic Banks with the same two measurement models. As a whole, the average efficiency value of Saudi Arabian Islamic Banks is superior to the CRS model, while the Indonesian Islamic Bank's VRS model has a higher average efficiency value.
Panic Buying In The Era of Covid-19 Pandemic: Consumer Behavior Perspective of Monzer Khaf
Authors: Faizah Fita Nurotul , Khabibah Ani Nur , Afidah Siti
Published: July 2023

Covid-19 has a diverse impact on various sectors of human life and causes several phenomena, one of which is the phenomenon of panic buying. Concern over the closure of a number of public facilities resulted in the price of masks, hand sanitizers, tissues, soap and other basic necessities, experiencing scarcity due to excessive demand. That resulted in an increase in prices on several items on the market. Of course, consumer behavior is very contrary to Islam, because it can damage the economic order in society. The purpose of this study is to review panic buying in the pvidemic era 19th in the perspective of consumer behavior according to Monzer Khaf. The analytical method used in this research is the study of literature. The data used in the study are secondary data that are reviewed from existing studies and some other literature. In the first part of this study reviewing panic buying, the second part will review the impact of panic buying, the third research will review the consumption theory of Monzer Khaf and the last analysis of the relationship of the phenomenon of panic buying with the consumption theory of Mozer Khaf.
The Role of E-Commerce Tax on Indonesian State Revenue During the Covid-19 Pandemic in Islamic Economic Perspective
Authors: Atika Ria , Suryanto Tulus
Published: July 2023

The Covid-19 pandemic is changing economic trends at this time. E-commerce grew rapidly in recent years and has become more intense due to the Covid-19 pandemic. E-Commerce Tax provides solutions in the midst of the Covid-19 pandemic. The purpose of this writing is to illustrate the role of the E-commerce Tax on Indonesia's State Revenue during the Covid-19 pandemic in an Islamic Economic Perspective. The method used is descriptive qualitative research with secondary data sources and documentation data collection methods. Based on an analysis of data obtained from journals, books, and the internet in the form of company records or documentation, government documentation or government publications, industry analysis by media, websites and others, it was found that E-commerce Tax has a role in Indonesia's state revenues by increasing state tax revenues during the Covid-19 pandemic. In the Islamic Economic Perspective the tax set in e-commerce is in accordance with Islamic teachings, because it is set on the basis of achieving justice between conventional business actors and also online business actors.
Islamic Banking in the Development of Creative Economy in Banten
Authors: Yakin Ikin Ainul
Published: July 2023

In the view of the MUI (Indonesian Ulema Council), especially the Banten Province MUI as an independent institution that has a role in the development of Islamic banking and the development of the creative economy in Banten, therefore it can be input and solution for economic growth and progress in Banten. Therefore, the importance of developing the creative economy in Banten is supported by several elements, including sharia banking which is quite developed in Banten Province. In this study, the author uses a qualitative research method based on the philosophy of postpositivism, used to examine the condition of natural objects, the author uses a type of field research with interviews and literature studies related to the discussion that author will examine, which is housed in the secretariat of the MUI Banten Province. From the study results, it can be concluded that the Islamic banking system will be an alternative solution for economic improvement and will be admired around the world if applied according to Islamic law. Islamic banking must continue to be strengthened by religious institutions with a Ta'awun system with good, professional, and honest management. It will reflect an economic system that is admired throughout the world. The role of the Banten Province MUI as an independent institution in the Banten province is very much needed, especially in the development of the creative economy in Banten by the vision, mission, and work program of the Banten Province MUI.
Comparison of Firm Value through Capital Structure Analysis in Indonesia and Malaysia
Authors: Royadi Refi Nabillah , Wulandari Soliyah , Romli Nurhanani , Bin Mohd Hussin Mohd Yahya
Published: July 2023

The optimal funding composition can be obtained using capital structure analysis. Firm value has a big influence on the investment decisions of investors, because firm value can reflect the financial stability and the level of risk faced by the company. This study aims to determine the effect of capital structure in the form of Debt Assets Ratio (DAR) and Debt Equity Ratio (DER) on the firm value, the object in this study is a company listed on the Jakarta Islamic index and a company listed on the FTSE Bursa Malaysia Hijrah Syariah Index. While the firm value indicator used is Tobin's Q. The approach taken in this study uses a quantitative approach
The Influence of Income, Education, Consumption and Islamic Corporate Governance on Muzakki's Decision
Authors: Septiana Indah
Published: July 2023

Muzakki's decision could have an important role in terms of knowing people’s preferences or tendencies in terms of whether to prefer to pay zakat in formal institutions such as BAZNAS, LAZ, Dompet Dhuafa. or prefer to directly give to mustahiq. This study    has limitations in terms of focusing only on analyzing the influence of variable   income, education, consumption, and Islamic corporate governance. This research focuses on analyzing the influence of income, education, consumption, Islamic good corporate on muzakki decisions in choosing where to pay zakat in Palembang city.  The study data uses secondary and primary data, secondary data to determine the number of populations and samples obtained from the Central Statistics Agency (BPS).  This research variable is obtained by directly interviewing and using questionnaires as their intrusion in data collection.   Analytical tools are used in analyzing using binary logistic regression.  finding from this study shows that income is the deciding factor in the decision to choose where to pay zakat. While based on the results of partially variable tests showed that income, and Islamic Corporate Governance had a positive and significant effect on the decision of the place to pay zakat. While consumption has a negative and significant influence on the decision of choosing place to pay zakat. Overall variables independent (income, education, consumption, Islamic corporate governance) is able to explain the dependent variable (decision to pay zakat) of 83%. The remaining 17 percent was explained by variables outside the model or by other variables that were not studied.
The Effect of Exchange, SBIS, and Profit-Based Financing on The Level of Risk of Financing Problems
Authors: Sari Willa Fatika , Mahrus Miftahul , Yasmin Yasmin
Published: July 2023

This study aims to determine the effect of exchange rates, Bank Indonesia Sharia Certificates (SBIS), and profit-based financing on the level of risk of financing problems in Sharia Commercial Banks in Indonesia. The data used were the secondary data from January 2015 to October 2021. The population was the Sharia Commercial Bank in Sharia Banking Statistics published by the Financial Services Authority (OJK), by using non-probability sampling technique. The data analysis used was multiple linear regression using STATA software. The results of this study indicate that partially the independent variable namely the exchange rate has an insignificant negative effect on the risk level of problem financing. Moreover, SBIS has a significant negative effect on the level of risk of non-performing financing, and profit-based financing has a significant negative effect on the level of risk of financing problems.
Could Pan-Islamism Be a Politically Economic Solution in Indonesia?
Authors: Syamsuri Syamsuri , Khotimah Husnul , Umam Khoirul
Published: July 2023

The economy in Indonesia is currently not doing well. This can be seen from indonesia's economic growth data which is minus to 5.32 percent, which causes the Indonesian economy to become fragile and requires us to continue to think about how to stabilize the economy again. So a strong analysis and an intelligent way of thinking are needed in overcoming this problem.  This study aims to offer a concept from one of the Islamic authorities, namely Jamaluddin Al-Afghani, with his Islamic reform, namely Pan-Islamism in overcoming political economic problems that occur in Indonesia. By using descriptive analytical methods and qualitative approaches that contradicthis thinking, namely Pan-Islamism with several other Islamic scientists' thoughts and coupled with using data from previous studies. Finally, this article presents the concept of political economy which is believed to be able to create a better Indonesian economy. Some of the principles emphasized are the need for the Islamic world to unite together against foreign forces in the crucible of Pan Islamism, because the source of weakness of the Islamic world is the weak solidarity of Muslims. Then Muslims must unite both in political and economic terms, the Leader of the State must spread his call and ideas about reform and renewal in all aspects of life, whether political, economic, social and cultural, are comprehensive for all Muslims around the world where Individuals help each other. So that it can be applied to achieve the political renewal of human economy in this era.
A Comparative Study: Return and Risk Measurement Gold versus Islamic Mutual Fund
Authors: Anita Anita , Aree Srawut
Published: July 2023

This study aims to determine the comparison between the return and risk of metal “gold” investment with the return of Islamic mutual fund during the period 2011 to 2019. The information Using data of gold prices and Net Asset Value (NAV) for the daily period. This study exploits the purposive sampling techniques and obtained 5 islamic mutual fund companies. This research applied an independent t-Test to Compare the return of the two investment instruments by Mann-Whitney. Test and result prove that there are differences at alpha 0,05. It was concluded that "gold" investment provides higher return than Islamic mutual fund but a non-significant difference in risk
The Relevance of Allocation and Distribution of Income in The Islamic Economic Perspective in Indonesia
Authors: Ahyani Hisam , Mutmainah Naeli , Slamet Memet
Published: July 2023

The allocation and distribution of a country's income in the 4.0 era need to be given special attention so that it can be allocated efficiently by each individual. The efficiency of allocation and distribution of income in a capitalist economic system has an impact on income inequality in society which can lead to conflict and also creates poverty. But in achieving this prosperity, it is as if there is no government intervention. This study aims to explore how the allocation and distribution of state income are seen from an Islamic economic perspective and also to compare the capitalist distribution system with the Islamic distribution system in the 4.0 era. The research method used is library research which originates from books, journals, the internet, and other relevant sources. The results of the study show that the allocation and distribution of state income from an Islamic economic point of view is an economic concept that has the concept of equal distribution of wealth or income for the community, applicable in Indonesia, which will produce prosperity for the community. The comparison of the capitalist distribution system is based on absolute ownership of the factors of production so that the main goal is to make a profit. As much as possible appears to ignore moral and social values. The Islamic economic distribution system in the era of disruption upholds moral and social values because, in addition to achieving good profitability, Islam also teaches problems in economic activities. With Islamic economic equality, it is hoped that it can reduce the gap in economic inequality to realize prosperity. Therefore, sharia distribution can be carried out by prioritizing Islamic business ethics which is implemented through the concept of Rahmatan lil 'Alamin in the economy. Likewise, in Indonesia, where the majority of the population is Muslim, special attention is needed so that it can implement the allocation and distribution of state income through the concepts of Zakat, Infak, Shadaqah, and Wakaf adapted to the times.
Double Taxation Avoidance Agreement (Tax Treaty) Against International Transactions According to the Islamic Economic Perspective
Authors: Sa'idah Firqotus , Suryanto Tulus
Published: July 2023

Holding a Double Taxation Avoidance Agreement (P3B) or a Tax treaty is to avoid double taxation. The presence or absence of this tax treaty greatly affects investors’ profits in international trade transactions. International transactions are needed by every country because with international transactions a country will have the opportunity to increase its economic growth. Through this international trade, a country will have the ability to expand its consumption possibilities. In the agreement, the avoidance of double taxation must also meet the principles that apply in taxes and must also meet the principles of Islamic economics and the conditions of tax collection according to Islamic principles. The purpose of this research is the analysis of double taxation avoidance agreements in international transactions according to the perspective of Islamic economics. In this research, the researcher uses the type of library research. The data collection method is in the form of documentation. The documentation that the author does is looking for documents or data that the author considers important to be taken, in the form of newspaper/magazine articles, journals, libraries, brochures, the internet, and books. This study concluded that the taxation method as part of the method in increasing state revenue administratively must be viewed as a universal method that should not be diverted towards favoring a particular person or entity. Simply, double taxation has unfair treatment because there are still unilateral methods that do not provide justice for citizens who have dual citizenship. The principle of justice is an important pillar in Islamic economics.