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All Journal Jurnal Bio-Geo Material Dan Energi Jurnal Didactical Mathematics Jurnal Multidisiplin Sahombu
Pratama, Yogie
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Arts Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics

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Proses Pengembangan Media Pembelajaran Konten Pasar Tradisional Berbasis VR Pratama, Yogie; Fiantika, Feny Rita; Prayogo, Prayogo
Didactical Mathematics Vol. 7 No. 1 (2025): April 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v7i1.13371

Abstract

Traditional markets are closely related to mathematics learning, as they provide a relevant environment for applying various mathematical concepts in a practical manner. In the field of education, various technology-based learning media have been developed, one of which is Virtual Reality (VR). This study aims to enhance students' interest in learning through Virtual Reality-based learning media featuring traditional market content applied in mathematics instruction. This research follows a Research and Development (RnD) approach using the 4D development model, which consists of four main stages: 1) Define, 2) Design, 3) Develop, and 4) Disseminate. During the development process, the researchers utilized expert validation instruments and student questionnaires. The study population consisted of fifth-grade students at SDN Kebonagung I Sukodono, Sidoarjo, with a research sample of three students. The findings indicate that media validation by experts was categorized as "Excellent," material validation was rated as "Good," and language validation was also categorized as "Excellent." Additionally, the results from student questionnaires collected during field trials were classified as "Excellent". The study concludes that the developed Virtual Reality-based learning media received positive responses. This was evident from students' enthusiasm in engaging with the media, attentively participating in classroom learning, actively contributing, and comprehending the material presented through VR. Consequently, the learning process becomes more engaging and interactive for students.
The Influence of Financial Accounting Implementation on the Operational Efficiency of Ninja Express Warehouse in Solo City Pratama, Yogie; Abdul Gani; Minasari Nasution
Jurnal Multidisiplin Sahombu Vol. 5 No. 06 (2025): Jurnal Multidisiplin Sahombu, September - October (2025)
Publisher : Sean Institute

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Abstract

This study aims to analyze the effect of financial accounting implementation on the operational efficiency of the Ninja Express warehouse in Solo City. In the highly competitive logistics industry, operational efficiency is a key factor in improving service quality, delivery speed, and customer satisfaction. Proper implementation of financial accounting is expected to provide accurate, relevant, and timely information that can assist management in planning, controlling, and evaluating warehouse operational activities. The research method employed is a quantitative approach with data collection techniques including questionnaires, interviews, and documentation. Respondents consist of finance staff, operational managers, and warehouse employees. The observed variables include transaction recording systems, financial reporting, and internal control mechanisms. The results of the study indicate that the implementation of financial accounting has a significant positive effect on the operational efficiency of Ninja Express warehouses. A well-structured accounting system reduces the risk of recording errors, minimizes cost inefficiencies, accelerates information flow, and improves the accuracy of planning and performance evaluation. These findings confirm that financial accounting does not only function as a recording tool but also serves as a strategic instrument in supporting the sustainability and competitiveness of logistics companies, particularly amidst the growing demand for delivery services. Furthermore, this research highlights the importance of integrating financial accounting with digital systems and warehouse management technology. The synergy between accounting practices and digital platforms can optimize resource utilization, strengthen decision-making processes, and enhance overall organizational performance. This suggests that companies in the logistics sector should continuously adapt their accounting systems to technological developments in order to maintain efficiency and remain competitive in a dynamic business environment.  
Valorization of Okara (Soybean Pulp) as a Raw Material for Non-Flaky Crackers: Food Technology and Nutritional Evaluation Anggraini, Anna; Pratama, Yogie; Putri, Satiti Kawuri
Jurnal Bio-Geo Material Dan Energi Vol. 6 No. 2 (2026): Journal of Bio-Geo Material and Energy (BiGME), April 2026
Publisher : PUI BiGME Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/j-bigme.v6i2.54780

Abstract

Okara, a by-product of soybean milk production, remains underutilized despite its high protein and fiber content and potential contribution to sustainable food development. This study evaluated the use of okara as a raw material in  non-flaky  crackers by examining sensory acceptance and nutritional characteristics across five wheat flour–okara ratios: 50:50, 40:60, 30:70, 20:80, and 10:90. Organoleptic assessment included color, aroma, taste, and texture, while chemical analysis measured moisture, ash, protein, fat, crude fiber, carbohydrate content, and caloric value. The formulation containing 30:70 wheat flour to okara ratio showed the most acceptable sensory quality, particularly in taste and texture. Nutritional analysis of the selected product indicated 18.23% protein, 2.40% crude fiber, 33.54% fat, 40.86% carbohydrate, 4.95% ash, 2.41% moisture, and 551.18 cal/100 g. These results demonstrate that okara can be valorized as a functional ingredient in  non-flaky crackers, improving nutritional value while supporting food waste reduction and sustainable product development for small- and medium-scale enterprises. 
Co-Authors Abdul Gani Anggraini, Anna Feny Rita Fiantika Minasari Nasution Prayogo, Prayogo Satiti Kawuri Putri