bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pegaruh Motivasi, Disiplin dan Kemampuan Mengajar Terhadap Kinerja Guru SMA N di Kabupaten Empat Lawang
Authors: Hariansyah Adi , Syahri Indawan , Asiati Diah Isnaini 
Published: November 2024

ABSTRACT Purpose - The purpose of this research is to find out how the Effect of Motivation, Discipline and Teaching Ability on the Performance of High School Teachers in the District of Four Lawang.Design/methodology - The design of this study is associative research using a causal relationship. The data used in this study are primary data from the answers of respondents as many as 107 teachers of Public High Schools in Empat Lawang Regency. The analytical method used is multiple linear regression and through testing validity and reliability. Test the data used to determine the characteristics of the data, namely the normality test and linearity test. The model test used consisted of multicollinearity test and heteroscedasticity test.Findings - The results of multiple linear regression testing showed motivation, discipline, and ability together to have a significant effect on teacher performance. Partially motivation has a positive and significant effect on teacher performance, discipline has a positive and significant effect on teacher performance, ability has a positive and significant effect on teacher performance.
Pemahaman Mahasiswa Universitas Muhammadiyah Palembang Tentang Persyarikatan Muhammadiyah
Authors: Zuhriyah Zuhriyah , Kholilah Kholilah , Fitantina Fitantina , Refangga Refangga 
Published: November 2024

ABSTRACT Purpose - This study aims to determine and analyze the understanding of Palembang Muhammadiyah University students towards the Muhammadiyah Association.Design/methodology - This research is a quantitative study, collecting data using a questionnaire. Before the questionnaire was distributed previously carried out trials using validity and reliability. The number of respondents in this study were 234 students. Data analysis using descriptive t test analysis through the help of the SPSS application. Findings - Based on the results of this study, it can be said that in general students of the University of Muhammadiyah Palembang understand about the requirements of Muhammadiyah.
Pengaruh Dimensi Kualitas Pelayanan Terhadap Kepuasan Konsumen Pengguna Jasa Layanan Go-Ride Pada Bisnis JasaTranportasi Go-Jek di Kota Palembang
Authors: Hanifa Rini , Trianto Anton , Hendrich Mahdi 
Published: November 2024

Purpose - This study aims to determine the effect of tangible, reliability, responsiveness, assurance and empathy to customer satisfaction of Go-Ride service users in the gojek transportation services business. This research is a quantitative research and take population of Palembang City people who have used Go-Ride services in the go-jek transportation services business.Design/methodology - The research sample uses theLameshow equation which is 96,04 rounded to 96 respondent. Data collection techniques using a questionnaire or a closed questionnaire with alternative answers using a Likert scale. The analysis tool uses multiple linear regression analysis using the F test and t test.Findings - The results of this study are: (1) there is no positive and significant impact on the satisfaction of consumers of Go-Ride service users, with t-count-0,266 <t-table 1,985, significance of 0,791> 0.05;(2) there is no positive and significant influence dimension of reliability to customer satisfaction of Go-Ride service users, with t-count0,505 <t- table 1,985, significance 0,615>0,05; (3) there is no positive and significant effect on the dimension of responsiviness to consumer satisfaction of Go-Ride service users, with t-count0,475 < t-table 1,985, significance 0,636> 0,05, (4) there is no positive and significant effect on the assurance dimension to customer satisfaction of Go-Ride service users, with t-count1,546 <t-table 1,985, significance 0,128> 0,05; (5 ) there is a positive and significant influence of empathy dimension on consumer satisfaction of users of Go-Ride services, with t-count 2.148> t-table 1.985, significance 0.034 <0.05, (6) there is a positive influence if and significant tangible dimensions, reliability, responsiveness, assurance, and empathy for the satisfaction of consumers' satisfaction of users of Go-Ride services, with F-count9,339> F-table2.32 with a significance of 0,000 <0.05.
PENGARUH PROMOSI, KUALITAS PELAYANAN DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN PADA PT SAF MITRA ABADI
Authors: CennataI Ankho , Purba Tiurniari 
Published: November 2024

ABSTRACTPurpose - This study aims to determine the effect of promotion, service quaIity and product quaIity on purchasing decisions at PT Saf Mitra Abadi in Batam City and using simpIe random sampIing techniques.Design/methodology - The number of sampIes used in this study were 196 respondents. The instrument used to coIIect data was a questionnaire. By using a vaIidity test and a reIiabiIity test to test data quality and using Iinear anaIysis and the coefficient of determination to conduct a cIassic assumption and infIuence. SPSS version 25 is a program used by author to process data obtained from respondents.Findings - The resuIts of the coefficient of determination indicate that promotion, service quaIity and product quaIity simuItaneousIy infIuence 39,90% on purchasing decisions. WhiIe the resuIts of muItipIe Iinear regression test indicate that promotion partiaIIy infIuence 24,20%, service quaIity partiaIIy infIuence 16,00% and product quaIity partiaIIy infIuence 42,50% on purchasing decisions. The concIusions obtained from the resuIts of this study indicate that promotion, service quaIity and product quaIity partiaIIy and simuItaneousIy have a positive and significant effect on purchasing decisions.Keywords :Product QuaIity, Promotion, Purchase Decision, Service QuaIity.
ANALISIS PENGARUH KEPUASAN KERJA, MOTIVASI KERJA DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN PADA PT. PRIMA INDOJAYA MANDIRI KABUPATEN LAHAT
Authors: Andayani Melia 
Published: November 2024

ABSTRACTPurpose - This study aims to determine the analysis of the influence of job satisfaction, work motivation and work discipline on employee performance of PT. Prima Indojaya Mandiri.Design/methodology - This research is a causal research that is to see the effect of the dependent variable with independent variable. Data collection techniques using questionnaires and documentation. The total population 42 employees. The analysis technique used multiple regression analysis which is to analyze the effect of variable and hypothesis test used partial test (t test) and simultaneous test (F test).Findings - The results showed that probability for job satisfaction was P value = 0,895> 0,050, work discipline P value = 0,004 > 0,050, and work motivation was P value = 0,002 > 0,050 that means job satisfaction didn’t have a significant effect on employee performance while the work discipline and work motivation have a significant effect on employee on PT. Prima Indojaya Mandiri. Based on the F test, the variable of job satisfaction, work discipline and work motivation have a simultaneous influence on employee performance with a significant level 0, 00 (P value < 0,05).Keywords : Motivation, Work Discipline, and Employee Performance.
PENGARUH MATA KULIAH KEWIRAUSAHAAN DAN PELATIHAN WIRAUSAHA TERHADAP MINAT BERWIRAUSAHA EKONOMI KREATIF PADA MAHASISWA UNIVERSITAS ISLAM OKI (UNISKI) KAYUGUNG
Authors: Fernandes Ari 
Published: November 2024

Purpose - This research was conducted on students of FKIP IslamicUniversity OKI (UNISKI) Kayuagung. Unicorn students are required totake entrepreneurship courses and almost all attend creativeentrepreneurship training that is regularly held. This research will answerthe question whether the provision of courses and training can increasetheir entrepreneurial interest in the creative economyStock Exchange. Design/methodology - The sample of this study consisted of 100students from Fikip Unsiki who were taken at random. The regressionmodel of this study is: Yi = a + b1X1 + b2X2Where :Yi is interested inbeing a creative entrepreneur. i is an indicator of creativeentrepreneurial interest. Namely: 1. The desire to work independently,2. The desire to obtain challenges, 3. The desire to obtain a fluctuatingincome and not small but stable, and 4. The desire to create somethingnew. Each indicator is given a value on a scale of 5. Findings - The test results show that: 1) Entrepreneurship courses havea positive effect on the creative entrepreneurial interests of IslamicUniversity OKI students. 2) Entrepreneurship training has a positiveeffect on UNISKI students' creative entrepreneurial interests
Pengaruh Citra Merek Dan Kualitas Produk Terhadap Keputusan Pembelian Pelanggan Terhadap PT Continental Industry Supply
Authors: Wijaya Fredric , Purba Tiurniari 
Published: November 2024

ABSTRACT Purpose - Regarding marketing, brand image is a meaningful part so that it has a lot of impact on customers so they can buy because customer direction takes precedence on branded and achieved goods. But the brand image, product quality also gives a part thatinfluences the desire of the customer to buy when running a product, not just looking at value in the aspect of quality, or the brand and quality still influences with the brand image that is closely related to a particular product. This study uses the influence of brand image and product quality on customer purchasing decisions on PT Continental Industry Supply.Design/methodology - Descriptive research design and quantitative approach along with data dissemination is data used by researchers to carry out a way of distributing questionnaires to respondents. Non-probability sampling and saturated sampling techniques are tools used by researchers to examine a sample of 130 respondents on a questionnaire to spread to respondents, To find out the results analyzed and linear regression analysis using research has used SPSS version 25 as a number calculation equipment program.Findings - Regarding the calculation results, it is known that brand image (X1) is partially similar and has a positive and significant influence on purchasing decisions (Y) with a significant value of 0,000<? 0.05. Product quality (X2) is similar to partial and positive and significant influence on purchasing decisions (Y) with a significant value of 0,000 <? 0.05. Brand Image (X1) and Product Quality (X2) simultaneously have positive and significant influence on purchasing decisions (Y) with a significant value of 0,000 <? 0.05.
PENGARUH BAURAN PROMOSI TERHADAP KEPUTUSAN MAHASISWA MEMILIH UNIVERSITAS MUHAMMADIYAH PALEMBANG (UMP)
Authors: Fitantina Fitantina , Mahrom Yudha , Annanta M Alief 
Published: November 2024

Purpose –This research was conducted with the aim of knowing the effect of promotional mix on student decision to choose Universitas Muhammadiyah Palembang (UMP). Design/methodology –The The type of research was descriptive. The population in this study was 9,781 people using solvin formula obtained 100 samples. The sampling technique was purposive sampling. The types of data were primary and secondary data. Data collection methods used Questionnaires and Document Analysis. Data analysis used quantitative qualitative data. Analysis techniques used Multiple Linear Regression Analysis, F Hypothesis Test and T Hypothesis Test, as well as Determination Coefficient. .Findings - The result of this research showed that 1) there was an effect of promotional mix (Advertising, Sales Promotion, Publicity, Face-to-Face Sales, and Public Relations) on student decision to choose UMP, 2) there was an effect of advertising on student decision to choose Universitas Muhammadiyah Palembang, 3) there was no effect of sales promotion on student decision to Choose Universitas Muhammadiyah Palembang, 4) there was no publicity effect on student decision to choose Universitas Muhammadiyah Palembang, 5) there was an effect of face-to-face sales on student decision to choose Universitas Muhammadiyah Palembang, 6) there was no effect of public relations on student decisions to choose Universitas Muhammadiyah Palembang.
FAKTOR-FAKTOR YANG MEMPENGARUHI KINERJA KARYAWAN J&T EKSPRESS
Authors: Kholilah Kholilah , Muslimin Amrah , Bitu Dira , Fitantina Fitantina 
Published: November 2024

Purpose –This research aims to determine the influence of work discipline, work motivation and work environment together and individually on the performance of J&T Express employees, Gelumbang District, Muara Enim Regency. Design/methodology –This type of research is associative, using a saturated sample of 50 J&T Express employees, Gelumbang District, Muara Enim Regency. Data collection uses a questionnaire. The data analysis technique used is multiple linear regression and coefficient of determination. Findings - The research results show that work discipline, work motivation and work environment significantly influence employee performance. Partially, work discipline has a significant effect on employee performance, work motivation has a significant effect on employee performance, and the work environment has a significant effect on the performance of J&T Express employees, Gelumbang District, Muara Enim Regency.
EFFECTS OF WORKING CAPITAL TURNOVER, CASH TURNOVER, AND RECEIVABLE TURNOVER ON PROFITABILITY
Authors: Amin Andi Mustika , Riwayat Abadi Rahmat , Tawe Amiruddin , Rifadly Abadi Ridfan , Paramaswary Aslam Annisa 
Published: November 2024

Purpose– The level of competition between companies is increasing as the business develops, especially when there is intense competition between similar companies. The cigarette industry is growing and becoming increasingly competitive to improve its performance. The cigarette industry significantly reduces the return on assets every year, even though the cigarette industry is a source for the government because taxes and customs are state income and accommodate a large workforce. This study aims to determine the influence of working capital, cash, and receivable turnover on profitability. Design/methodology– The type of research used is an associated method with a quantitative approach. The population in this research is the annual reports of cigarette sub-sector manufacturing companies going public. Samples in this study were taken from 32 companies using a purposive sampling approach. The type of data used in this research is secondary data using financial report data from manufacturing companies in the cigarette industry subsectors in the 2015–2022 period. Multiple linear regression is the data analysis technique employed, while SPSS version 25 is the software used. Findings - The study results show that working capital turnover has no significant effect on profitability, cash turnover significantly affects profitability, and receivables turnover has no considerable impact on profitability.
Perancangan Sistem Pengelolaan Air Hujan dengan Zero Run Off System di RSUD Kota Bogor
Authors: Ihsani Nanda Nashiha , Setiawan Budi Indra , Saptomo Satyanto Krido 
Published: November 2024

Annual flooding during the rainy season at the Bogor City Regional General Hospital since 2016 has created a significant issue, potentially triggering a domino effect impacting the hospital, its visitors, staff, and patients. This study aims to design a rainwater management system to mitigate excessive rainwater puddles, which causes flooding, using the Zero Runoff System (ZROS) concept. The ZROS concept focuses on establishing an eco-drainage system for this government-owned hospital to address the issue of inundation effectively. This study employs rainfall-runoff modeling with statistical methods such as Distribution Testing and Chi-Square Analysis to determine data fit. Hydrological analysis is conducted to calculate design discharge and runoff volumes that can be discharged to detention ponds. The results show that the required storage volume is 72.35 m³, leading to the recommendation of constructing a detention pond system. The proposed detention system consists of two ponds, each measuring 5 m x 3 m with a depth of 2.5 m, providing a total storage capacity of 75 m³ to meet the required runoff control needs. The implementation of this system is expected to provide an integrated solution related to the flood issue at the Bogor City Hospital, considering that the hospital is a public facility that is prone to piles of garbage, for example, a control tub is made before water enters the Detention Pond. The chamber includes a trash screen with a closable outlet to facilitate maintenance and ensure the detention ponds remain effective. Keywords: detention ponds, flood control, inundation, rainwater management, zero run-off system
Transformasi Gelombang Reguler Akibat Pemecah Gelombang Tiang Pancang Dua Baris Selang-Seling
Authors: Suprijo Totok , Napitupulu Gandhi , Ginting Juventus W.R. , Simanjuntak Eduardo M. , Abdullah Faizal A.R. , Khadami Faruq 
Published: November 2024

Hydraulic experiments in a two-dimensional physical laboratory were conducted to evaluate the performance of pile breakwaters in reducing wave energy. The piles on the breakwater were arranged in a staggered pattern in two rows. A total of seventy-two simulation scenarios were run based on variations in the incoming wave height and period, and the spacing between the piles, using a 1:10 model scale. The data from the hydraulic tests were then processed using a spectral method that could separate the energy spectra of reflected and transmitted waves. These changes result in reflected and transmitted waves. The laboratory test data were used to estimate the values of the transmission coefficient and reflection coefficient. Both coefficients were then used to validate semi-empirical formulas for the two coefficients. The semi-empirical formulas for the two coefficients were developed based on a model for estimating the spatial porosity of pile breakwaters. The porosity estimation model takes into account the dimensions of the piles and the dimensional components of the breakwater, including the arrangement, number of rows, and spacing between the piles. The validation results of the semi-empirical formulas with the laboratory test data showed a coefficient of determination of 0.917 and a root mean square of 0.077. The staggered arrangement improves the effectiveness of the breakwater in reducing the transmission wave height. The developed semi-empirical model can be used to design the pile dimensions to achieve optimal reflected and transmitted wave heights for coastal protection. Keywords: pile breakwater, coastal protection, hydraulic experiment, physical wave simulation, wave transmission new formula
Kalibrasi Parameter Model Tangki Berbasis Metaheuristik untuk Transformasi Seri Data Hujan Menjadi Limpasan Periode Harian
Authors: Sulianto Sulianto 
Published: November 2024

The fundamental weakness of the Tank model are the large number of parameters and their continuous values, which make it ineffective for solving practical problems. This article proposes a metaheuristic-based automatic calibration method to enhance the Tank model’s performance and applicability in transforming rainfall data series into runoff in a watershed. The metaheuristic methods involved include the Differential Evolution (DE) algorithm, Particle Swam Optimization (PSO), synthesis of chaotic search-opposition based learning-differential evolution-quantum mechanism (CODEQ) algorithm and Shuffled Complex Evolution (SCE). The models resulting from the integration of the Tank model with these metaheuristic methods are called the Tank-DE, Tank-PSO, Tank-CODEQ and Tank-SCE models. The four models were tested in the Welang Watershed (473.39 Km2), located in Pasuruan Regency, East Java, using a 15-year hydroclimatology dataset from 2006 to 2020. The 2006-2010 dataset served as the training dataset forTank model parameter calibration, while the 2011-2020 dataset was used for model validation. Calibration results show that all models achieved an accuracy level equivalent to an average RMSE of 0.05 m3/s. However, during validation, there were slight differences in high flow response results. Compared to the training dataset, the model output responded effectively to both low and high flows but tended to produce slightly higher discharge at intermediate flows, with an average difference of 1.33 m3/s. When compared to the test dataset, the model outputs tended to overestimate high flow rates (average difference of 1.63 m3/s) and underestimated low flow rates, with minor deviations.Keywords: tank model, metaheuristic, transformation, rainfall-streamflow, Welang Watershed.
Advancing Forensic Flood Analysis Through Hydraulic Physical Models
Authors: Sanchez-Quijano Miguel Angel , Gutierrez-Lopez Alfonso , Gonzalez Lagunas Fernanda 
Published: November 2024

Urban density significantly increases the multi-hazard risks caused by extreme weather events. In Latin America and the Caribbean (LAC) countries, flood damages in urban areas are considerable and have shown a consistent annual increase. This challenge has prompted innovative educational responses to address the growing need for understanding and managing urban flood risks effectively. As part of postgraduate education efforts, the International Flood Initiative under the Intergovernmental Hydrological Programme of UNESCO for the LAC region (IFI-LAC IHP-UNESCO) aims to enhance understanding of vulnerability and flood risk estimation in urban settings. The initiative encourages the development of advanced hydro-informatic tools, watershed and river modeling techniques, and scale prototype construction to foster practical learning.One of the educational approaches involves analyzing and reconstructing hydraulic infrastructure failures to provide insights into urban flood dynamics. This paper highlights the design and construction of a surface channel and a floodgate system equipped to enable controlled flash openings, capable of triggering crash waves. These facilities allow the recreation of three notable urban flood events, facilitating forensic hydraulic analysis. Detailed similitude analyses are provided, illustrating how sonic water level sensors can be effectively implemented and contributing to the understanding of flood risks and mitigation strategies in densely populated urban environments. Keywords: flood; forensic analysis; hydraulics; open channel; damage; disaster; flash flood; break wall
The Impact of Trade Policies on Economic Growth in Tanzania
Authors: Chindengwike James 
Published: November 2024

Effective trade policy is very important to support economic growth. This study's main goal is to evaluate how trade policies affect Tanzania's economic expansion. In this study, quantitative research techniques and a time series research design were used. The study's population consists of economic data spanning the years 1990 to 2020. The analysis examined thirty observations, or annual data, from two trustworthy sources: The World Bank and the International Monetary Fund (IMF). The study's findings indicate that, because the qualities are connected with growth, trade policy influences Tanzania's economic growth. The study comes to the conclusion that trade adjustments in these important sectors gave preference to ineffective operations over productive ones in order to support infrastructure, health, education, and agriculture, the government needs manage its resources well. It should also specify exactly which laws and rules need to be followed in order to implement national policies.