bluuebunny/crossref_metadata_2025_split huggingface dataset:
Price rationing in Islamic Cooperatives Institutions (challenges and solutions to poverty reduction in Indonesia)
Authors: Wulandari Permata , Prijadi Ruslan , Desiana Putri Mega 
Published: April 2021

Abstract
A primary focus of this study is to highlight the suggested solutions from Islamic cooperatives practitioners to overcome the challenges in the practice of price rationing assessment in three Bottom of the Economic Pyramid (BOP) regions, namely Daerah Istimewa (DI) Yogyakarta, Nusa Tenggara Barat (NTB) and Makassar, Indonesia. A total of 26 Islamic cooperatives Institutions (MFIs) in Indonesia were chosen based on purposive sampling methods. An in-depth interview was developed to profile the data related to the suggested solution. This study found evidence that Baitul Maal Wa Tamwil (BMT) has a higher margin than commercial and rural banks. The problem of higher margin is fixed through reducing margin (giving special margin for loyal consumers, seeking a channelling bank with lower margin, giving an option of margin negotiation and increasing financing distribution) and giving rationalization to customers of the benefit associated with a high margin (giving value to the product, increasing the level of sharia understanding and good communication of margin).
Rethinking the ultimum remedium principle to support justice and strong law enforcement institutions in environmental crimes
Authors: Naibaho Nathalina 
Published: April 2021

Abstract
Environmental crimes are increased, according to the information launched by the official institutions. Furthermore, the law enforcement process of environmental cases received a lot of attentions and discussion among environmental law enforcement scholars and practitioners. Disagreements also occured when justice seekers and environmental law fighters argue that the resolution of various cases in the field of environmental law did not give satisfaction to the public. This paper used doctrinal research, which analyzes the problem qualitatively by using secondary data sources from primary and secondary legal materials. The research results show that the settlement of existing cases has not been able to prevent similar violations and give appropriate punishment to the offenders. Thus, the use of the ultimum remedium principle is important, so that the accuracy of determining and implementing optimal sanctions for violations in the case of environmental law become the ultimate ways in encouraging the strengthening of environmental law enforcement to reduce environmental crimes as well as supporting environmental preservation.
Community initiatives, Digitalization of services and restoration of services sector in the covid-19 pandemic
Authors: Ahmadani Faisal , Amedeo Alfa D. , Sutisna Muhammad , Nugrahani Henny S. D. , Masfufah Yulinar A. 
Published: April 2021

Abstract
The service sector is a sector that is increasingly playing a large and essential role in many countries, including Indonesia. Currently, the service sector contributes more than 45% of the economic value-added and absorbs more than 35% of the workforce. Nevertheless, the service sector’s critical role in the economy comes from the direct impact of the service sector through its proportion to GDP or labor statistics and its role as an intermediate input and enabler for all economic activity. Even since the economic crisis that hit Asia several decades ago, the service sector has helped the Indonesian economy a lot. During the Covid-19 pandemic, several service sectors experience a sharp slowdown, like tourism and hospitality. Nevertheless, some sectors play an essential role in controlling and stabilize the situation like medical and economy. This study aims to determine why the service sector is considered one of the most affected by the Covid-19 pandemic and the possible solution for each sub-sector as a community initiative.
Boosting innovation in uncertain condition to grow an economic income: The role of flexible working arrangements
Authors: Rodhiya Fahima I , Parahyanti Endang , Radikun Tulus B S 
Published: April 2021

AbstractDue to the current financial instability worldwide, maintaining business growth requires continuous breakthroughs and innovations. It means that millennials, the current majority of the workforce, need to be innovative instead of feeling insecure about their jobs in this uncertain economic condition. Job insecurity prevents millennials from performing innovative work behavior (IWB) because employees tend to avoid time-consuming activities to generate creative ideas when they are insecure about their jobs. Thus, this study examines the negative effect of job insecurity on innovative work behavior. Given the importance of innovative work behavior, it is worth to find possible ways to minimize the negative effect of job insecurity on IWB. Therefore, this study tried to explore whether flexible working arrangement (FWA) could buffer the negative impact of job insecurity on innovative work behavior. The results showed that the negative effect of job insecurity on IWB would be reduced when the FWA is high. In other words, the negative effect of job insecurity on IWB in low FWA condition (r = -.37; p < .01) became insignificant in high FWA condition (r = -.01, n.s.).
Policy on optimization of household waste and hazardous waste management based on community empowerment at the local level
Authors: Brotosusilo Agus , Naldi Ari 
Published: April 2021

Abstract
Central Bureau of Statistics (BPS) survey in 2018 showed that only 1.2% of households recycle waste and around 66.8% incinerate waste. Low community participation has a negative impact on landfill dependence, managing-cost, sustainable waste management, and the environment. This study aims to optimize community-based household and hazardous waste management at the local government level. This research used policy analysis, field surveys, and in-depth interviews regarding the issuance of Jakstrada. However, Jakstrada is not necessarily the answer to the waste problem. This is in accordance with the target to be achieved from the preparation of the Jakstrada, whereby in 2025 the national waste problem is 100% managed, with no more waste being dumped into the river or open burning in the environment. Waste is encouraged to be managed by applying the 3R (reduce-reuse-recycle) principle, with the key strategy by changing the community’s paradigm to build awareness in managing their waste. As the hierarchy of sustainable waste management emphasizes the importance of public participation and changes their perception of waste management as the first step to achieve waste reduction, support for reliable technology is also needed to recycle and reuse waste.
Vulnerable people and sustainable livelihoods in the face of replanting phase in oil palm industry in Jambi - Sumatra
Authors: Anwar Mokhamad Zainal , Sunesti Yuyun 
Published: April 2021

Abstract
This article aims to discuss the threat of vulnerability in the oil palm industry-based village. This vulnerability occurs because oil palm which has been the source of people’s livelihoods has to be uprooted and replanted. Among the social structures of the village community, the most vulnerable are local farmers and plantation workers who do not own land and the work in oil palm plantations has been their main job. The data collection in this paper was conducted using document study techniques, focus group discussions, in-depth interviews and observations from the end of December 2016 to January 2017. This paper has two main findings: firstly, the main source of livelihood for the community relies on oil palm plantations, but it is limited to producing fresh fruit bunches and they have not been able to process any further because the palm oil is transferred to the plantation company. If replanting is to be carried out, the residents’ main source of livelihood will be automatically threatened. Secondly, the most vulnerable community groups are the second generation and so on, where they do not have land for gardening and can only work as farm laborers or work in plantation companies.
The effect of audit tenure on information asymmetry: Investigating the role of auditors in achieving a more transparent organization (Target 16.6 SDGs)
Authors: Primadita Indria , Fitriany Fitriany , Kiantara Rio F 
Published: April 2021

Abstract
One of the SDGs targets is the achievement of transparency of the organization. Information asymmetry is a condition in which management’s information is not in balance with shareholders/stakeholders. This study also investigates whether specialist auditors can reduce information asymmetry. Regression analysis using 274 observations of financial data from firms listed on the Indonesia Stock Exchange, this research finds that the audit tenure relationship and information asymmetry are u-shaped (a quadratic relationship) with a minimum point at eight years. These results indicate that, in the early years of the audit engagement, the longer a public accounting firm audits a company (tenure), the information asymmetry will decrease. These results indicate that after eight years, the bonding between auditors and clients is getting more robust so that auditors find it difficult to maintain their independence. After eight years, it is necessary to change (rotate) the public accounting firm that audits a company because its independence begins to decline. These results indicate that public accountants have played a significant role in achieving a more transparent and accountable organization, as one of the SDGs’ goals.
Factors that affect dysfunctional audit behaviour: A study to understand external auditor’s role as the guardians of strong and justice organizations (Goal 16 sustainable development goals)
Authors: Prabangkara Sungging , Fitriany Fitriany 
Published: April 2021

Abstract
This study aimed to investigate factors that affect dysfunctional audit behavior, represented by audit quality reduction and underreporting time. Using 117 questionnaires distributed to auditors in Jakarta, a multiple regression analysis is performed to test the hypothesis. The results showed that perceived time budget pressure and continuous professional commitment positively influence audit quality reduction and underreporting time. While professional commitment, affective, type of personality, and auditor position in audit firms negatively affect audit quality reduction and underreporting time. Besides, competencies negatively affect audit quality reduction and do not affect the underreporting of time. On the other hand, normative professional commitment and independence do not affect audit quality reduction and underreporting time. These results indicate that public accountants have played a role in achieving a more transparent and accountable audit firm, SDGs goals no 16.
An attempt for ensuring sustainable tourism by examining the landscape and water supply: A case in Gunung Padang
Authors: Irawan Diki S , Adriati Fatin , Mihardja Eli J 
Published: April 2021

Abstract
As a cultural site, Gunung Padang is a tourist location that can play a major role in nature and cultural conservation efforts. We have to ensure efforts to maintain this site’s sustainability inland security and environmental protection and the maximum benefit for the community. This research intended to explain the attempt to ensure sustainability in Gunung Padang as multidisciplinary studies (civil engineering, environmental engineering, and communication studies) using mixed methods. Data were collected both in laboratory and field study. Results show that to measure the site and water supply’s safety landscape and convey to the local community and the broader community that the Gunung Padang site must be maintained for its sustainability.
Understanding pocket garden users’ perspective for urban campus garden sustainability
Authors: Muljono Audrey G , Asteria Donna , Sundaraand Denny M , Soesilo Tri E B 
Published: April 2021

Abstract
Green open spaces have many functions and positively impact urban communities, both psychologically and physically. Students spend most of their time in the campus area like gardens, but their perspectives are less involved in planning campus gardens as the user of the garden. The condition of the garden as one of the environmental factors depends on the behavior of garden users. On the other hand, the condition of the garden forms the behavior and perspectives of garden users. It is crucial to know users’ needs to ensure the sustainability of users’ behavior and gardens’ condition. Based on these problems, this study aims to understand users’ perceptions and problems on-site, create a conversation between stakeholders. Questionnaire results were obtained from 36 active garden users by using a purposive sampling method. The results were analyzed descriptively. The questions were divided into three sections regarding users’ cognitive, environmental, and behavioral factors—the results actors, user perspectives, and user behavior that are interdependent and form one another. Universities need to start a conversation concerning users’ needs in the campus garden to sustain its condition and a better campus community.
Adaptation effort on dense residential areas to encounter COVID-19: A case study on urban area of Kalianyar in West Jakarta
Authors: Oktapriana Riesmah , Nofrida Rachmawaty Rika , Nurhasana Renny 
Published: April 2021

Abstract
COVID-19 has been spreading rapidly and turning Jakarta into the epicenter of COVID-19 deployment. Based on data as of 10 April 2020, there are 50 urban villages in Jakarta whose areas are in free status or do not have confirmed cases of COVID-19, one of which is Kalianyar, Sub-district of Tambora, West Jakarta, which is the most populous urban village in Jakarta and even the most populous in Southeast Asia. This study aims to determine the efforts implemented by people in the urban village of Kalianyar to encounter and survive the spread of COVID-19 in the region. This study was conducted using a qualitative approach through descriptive analysis by in-depth interviews and collecting data, identified the efforts to encounter COVID-19 from the people of Kalianyar. Based on the unit analysis in the science of human settlements (Ekistics) on elements of health behavior and control systems, indicated that Kalianyar Kelurahan implemented efforts through changes in behavior and control in each ekistics unit supported by the example from the headman of Kalianyar. Therefore, Kalianyar had formerly carried out a “New Normal” habit, which was practically implemented according to the people in Kalianyar. The adaptation efforts of the Kalianyar can be an essential lesson for other densely populated areas or urban villages in honing sensitivity to respond to problems that arise due to the COVID-19 pandemic.
Urban slum identification in Bogor Tengah Sub-District, Bogor City using Unmanned Aerial Vehicle (UAV) Images and Object-Based Image Analysis
Authors: Ashilah Qonita P , Rokhmatuloh  , Hernina Revi 
Published: April 2021

AbstractUrban Slum settlements continue to occur as one of the impacts of urbanization so that it becomes one of the main problems and focuses on city planners. Planning and structuring slum settlements require an up-to-date base map as an accurate source that describes the slum’s local situation of the slum. Unmanned Aerial Vehicle (UAV) can provide it. This study used UAV to extract physical characteristics of urban slum settlements located in the Cibogor area within the Bogor Tengah sub-district near Cibalok River banks Bogor-Jakarta railways. The point dense cloud process performed to extract elevation consists of Digital Terrain Model (DTM) and Digital Surface Model (DSM). Both elevations were used to generate normalized DSM (nDSM) and integrated with Multi-Resolution Segmentation (MRS) to provide the first classification stage. RGB indexes are computed to provide the second classification stage from the images. Physical characteristics were successfully identified to classify slum settlements and distinguish from formal settlements. The resulted map from OBIA has shown valuable spatial information of slum area to support Development Goals (SDGs), precisely at point 11 regarding Sustainable Cities and Communities, to improve the quality of slum settlements.
The effect of different type of solvents on the antioxidant activity of fucoxanthin extract from brown seaweed Sargassum duplicatum
Authors: Savira A D R , Amin M N G , Alamsjah M A 
Published: April 2021

Abstract
Fucoxanthin is the main part of carotenoid in brown seaweed. It have been reported as an antioxidant by donating an electron to free radicals so the oxidative reaction could be prevented. Fucoxanthin could be an alternative to substitute the use of synthetic antioxidant. The purpose of this study was to determine antioxidant activity of fucoxanthin extract from Sargassum duplicatum with different solvent and determine the solvent that can produce the highest antioxidant activity of fucoxanthin extract. This research was a descriptive exploratory. The extraction method in this study was maceration, while the solvent used are ethanol, methanol, and ethyl acetate. The result showed that methanol solvent was the best solvent to produce fucoxanthin with relatively strong antioxidant activity (IC50 78.52±21,23 ppm). And followed by ethanol solvent with strong antioxidant activity (93.77±21,19 ppm) and ethyl acetate solvent with moderate antoxidant activity (112.30±15,79 ppm). Beside that, methanol solvent has the highest fucoxanthin content (145.86 µg/g) than ethanol and ethyl acetate.
The Influence of PES (Provassoli’s Enriched Seawater) media and modification of vitamin B12 on technical culture for the growth of Sargassum sp.
Authors: Vindy A B , Agustono  , Alamsjah M A 
Published: April 2021

Abstract
One medium for algae culture is Provassoli’s Enriched Seawater (PES), which is the best medium for most marine algae. In this study, enrichment media used with vitamin B12 elements were used to support the growth of Sargassum sp. This study was conducted to obtain a good concentration of vitamin B12 in Provassoli’s Enriched Seawater (PES) media and its effect on the growth of Sargassum sp. This study uses an experimental method with Completely Randomized Design (CRD), There were 4 treatments for administering doses of vitamin B12 (2 g; 2.5 g; 3 g and controls) and 5 replications. If the treatment given gives a significantly different effect, it will be continued with Duncan’s Multiple Distance Test (DMRT) to determine the differences between treatments. The results showed Provassoli ‘s Enriched Seawater (PES) media with a modification of vitamin B12 on technical culture media has a very significant effect (P <0.05) on the growth of Sargassum sp. Treatment with the addition of 3 grams of vitamin B12 is the best growth treatment. At the fourth week the daily growth rate is 0.33%, relative growth rate 0.027 gram and average value of chlorophyll a content of 2.295 mg/L.
Hatching of nile tilapia (Oreochromis niloticus) egg in the hatching medium use salinity media and bromelain enzyme
Authors: Fariedah F , Widodo M S , Nuswantoro S , Rizal M K 
Published: April 2021

AbstractThis research aimed to observe the success of Nile Tilapia egg hatching in the hatching medium and the survival rate of larvae used salinity media and bromelain enzyme. This study was handled at laboratory of aquaculture, Fisheries and Marine Science Faculty, Brawijaya University on January-March 2020. This research used experimental method, completely randomized design with five treatments and three replications for every treatment. The salinity media was A (0 ppt), B (2.5 ppt), C (5 ppt), D (7.5 ppt), and E (10 ppt), and for every treatment was added 0.1223 µmol bromelain enzyme. The results showed that the highest percentage of hatching rate was obtained from 5 ppt with an average of 88.89%, while the lowest hatching rate was obtained in 0 ppt with an average of 67.78%. The results of the observation of abnormalities showed that abnormalities occurred in each treatment, except 0 ppt. The highest survival rate was obtained in 5 ppt with an average of 95.15%, while the lowest percentage of survival was obtained in 10 ppt with an average of 76.62%. The water quality was classified as good. The temperature of the hatching medium is obtained in the range 24° C - 27° C.
The effect of fishmeal on the density and growth of Oithona sp. (Claus, 1866)
Authors: Santanumurti M B , Samara S H , Wiratama A , Putri B , Hudaidah S 
Published: April 2021

Abstract
The natural feed is a non-artificial sourced feed used to increase the growth of aquaculture commodities. One of the widely used natural feed was Oithona sp. The development of Oithona sp. is expected to be increased by using a fish meal. The purpose of this study was to analyze the effect of fish meal on the production of Oithona sp. This study used a Completely Randomized Design (CRD) consisting of 3 replications and 4 treatments (A: Oithona sp. with the feed of Chaetoceros sp. 200 x 104 cells/ml, B: Oithona sp. with a fish meal of 0.03 gram/L of water, C: Oithona sp. with a fish meal as much as 0.10 gram/L of water, and D: Oithona sp. with a fish meal of 0.17 grams/L of water. The research parameters observed included the density and growth of Oithona sp., also its water quality. The results showed that giving fish meal did not significantly affect the density and growth of Oithona sp. This was indicated that fish meal was not effectively used to increase the production of Oithona sp.
Antibacterial activity of betel leaf (Piper betle L.) leaves extract on Vibrio harveyi
Authors: Kurniasari S Y , Tjahjaningsih W , Sianita N 
Published: April 2021

Abstract
The use of herbs as a natural medicine for disease control in aquaculture is safer than using antibiotics. Antibiotic resistance from microorganisms is a problem that can impact public health. The purpose of this study was to determine the antibacterial ability of betel leaf (Piper betle L.) toward the pathogenic bacteria, Vibrio harveyi by in vitro. The research design used a completely randomized design. The number of treatments was 12 concentrations of betel leaf extract with three replications for each treatment. The parameters observed were Minimum Inhibition Concentration (MIC) and Minimum Bactericidal Concentration (MBC) from the ethanol extract of betel leaf. The OD value data of the MIC test results were analyzed by Analysis of Variance (ANOVA) and Duncan’s Multiple Range Test. The results proved that betel leaf extract has the potential to be antibacterial with the ability to inhibit the growth of V. harveyi at a minimum concentration of 0.19% (OD: 2.057) while at a minimum concentration of 0.39% it can kill it.
Parasitic disease in Koi fish (Cyprinus carpio) in freshwater ponds with different densities in Sukabumi, West Java
Authors: Elisafitri M , Satyantini W H , Arief M , Sulmartiwi L 
Published: April 2021

AbstractKoi fish (Cyprinus carpio) is one type of freshwater ornamental fish that is in high demand, and easy to culture. The main problem that often becomes an obstacle in fish farming is the emergence of parasitic diseases. The aimed of the study was to determine the types of parasites in Koi fish (C. carpio) rearing ponds with different fish densities in Sukabumi, West Java. The method used in this study is a survey method. Fish samples were taken every week in three different ponds, namely the cage pond (150 fish/m2), pond 10 (66 fish/m2), and pond B7 (33 fish/m2) usingthePurposive Random Samplingmethod. Parasite found in Koi fish (C. carpio) isArgulussp.,Trichodinasp.,Gyrodactylussp.,Dactylogyrussp.,Ichtyophtiriius multifili,andGlossatellasp. on the gills and body surfaces of the fish. The types of parasites found in all ponds wereTrichodinasp., andDactylogyrussp. The highest prevalence ofTrichodinasp., andDactylogirussp. was found in cage ponds 80% and 60%, respectively. The highestTrichodinaandDactylogirusinfestations were found in cage ponds with an average value of five individuals/fish and seven individuals/fish.