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All Journal AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Journal of Humanities and Social Studies Al-Ta'lim Majalah Ilmiah Bijak Jurnal Ilmiah Edunomika (JIE) Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat Jurnal Ilmiah Manajemen Kesatuan International Journal of Business, Law, and Education Journal International of Lingua and Technology Innovative: Journal Of Social Science Research West Science Business and Management Rechtsnormen Journal of Law Sinergi International Journal of Logistics Sinergi International Journal of Management and Business Majority Science Journal Management Studies and Business Journal Commercium: Journal of Business and Management Journal of Management
Degdo Suprayitno
Institut Ilmu Sosial Dan Manajemen STIAMI
Religion Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Neuroscience Public Health Social Sciences Other

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Application of the Economic Order Quantity (EOQ) Method in Soybean Raw Material Inventory Control at the Haji Maman Tofu Factory in Matraman District, East Jakarta Al Firdausi, Achmad Rizal; Suprayitno, Degdo
Sinergi International Journal of Logistics Vol. 1 No. 2 (2023): August 2023
Publisher : Yayasan Sinergi Kawula Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61194/sijl.v1i2.65

Abstract

This research is based on the lack of implementation of a method in controlling the inventory of soybean raw materials at Haji Maman’s Tofu Factory in the Matraman District of East Jakarta. Haji Maman’s Tofu Factory stil relies on daily records and sometimes uses estimates or assumption in its operational activities. In the procurement of raw materials, there is often an excess due to the lack of precise calculations regarding the ordering needs of raw materials, resulting in accumulation in the warehouse. In this study, the researcher utilized the Economic Order Quantity (EOQ) method, which determines the optimal quantity of raw material orders for each purchase, the optimal purchase frequency, and establishes the Re-Order Point. The approach and type of research used is a quantitative research method with a descriptive research approach. The objective of this study is to examine the implementation of the EOQ method in controlling the inventory of soybean raw materials at Haji Maman’s Tofu Factory in the Matraman District of East Jakarta. Data Collection was conducted through observation and interviews with Mr. Haji Maman, the owner. The data analysis technique employed was the EOQ method, taking into account purchase frequency, Re-Order Point, and Total Inventory Cost (TIC). The results of this study indicate that the optimal average frequency of raw material orders is 17 times per year. The total inventory cont using Haji Maman’s Tofu Factory policy amounts to Rp. 9,709,261, while using the EOQ method it amounts to Rp. 7,492,129, resulting in savings of Rp. 2,217,132 for Haji Maman’s Tofu Factory. The Re-Order Point is determined to be 216 kilograms.
The Impact of Financial Technology on Consumer Behavior and Banking Service Yatimin, Yatimin; Harahap, Subur; Redjeki, Finny; Suprayitno, Degdo; Sinaga, Hommy Dorthy Ellyany; Nainggolan, Elisabeth; Batjo, Sitti Nurjana
JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES) Vol 9, No 1 (2025): Journal of Humanities and Social Studies
Publisher : UNIVERSITAS PAKUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jhss.v9i1.11857

Abstract

This study aims to evaluate the impact of financial technology (fintech) on consumer behavior and banking services through a meta-analysis approach. Along with the rapid development of digital technology, fintech has changed the way consumers access, use, and respond to financial services. This study analyzes and synthesizes the results of a number of relevant empirical studies to identify the patterns, trends, and strength of fintech's influence on consumer behavior and adaptation of banking services. The results of the meta-analysis show that fintech significantly influences consumer preferences and loyalty, especially in terms of ease of access, time efficiency, and convenience of use ( r = 0.765 ; t = 8.427) medium effect size category. On the other hand, the banking sector showed a diverse response, ranging from strategic collaboration to internal digital transformation. These findings provide important implications for policymakers, financial industry players, and banking institutions in designing adaptive strategies in the digital era.
Effectiveness of Certified Teacher Performance Yudaningsih, Nunik; Judijanto, Loso; Suprayitno, Degdo; Susanti, Melly
AT-TA'LIM Vol 31, No 2 (2024)
Publisher : Institut Agama Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/jt.v31i2.993

Abstract

The purpose of this study is to ascertain the efficacy of certified high school teachers' work in Bengkulu City, as well as the elements that promote and hinder their performance at these institutions. This study employs a qualitative methodology. Data collection methods include observation, documentation, and interviews. The principal, a class teacher, a religion teacher, a sports teacher, and two students were the study's subjects. The findings demonstrated that the qualified instructors' performance in the school cannot be deemed effective and still need improvement. Furthermore, this study found that while the inhibiting factors included inadequate infrastructure and facilities for learning and the incapacity of certified teachers to become proficient in technology, the supporting factors included a welcoming learning environment, strong principal support, and certification allowances.
The Great Resignation: Reimagining Work and the Future of HR Suprayitno, Degdo
Management Studies and Business Journal (PRODUCTIVITY) Vol. 1 No. 4 (2024): Management Studies and Business Journal (PRODUCTIVITY)
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/96z0ck24

Abstract

The phenomenon of "The Great Resignation" has prompted organizations to evaluate their work flexibility policies to address changing workforce needs and expectations. In this systematic review, researchers explore the role of work flexibility policies in the face of "The Great Resignation" and its implications for human resource management (HRM) and organizational culture. Researchers investigated findings from related literature published in the reputable international journal Scopus to gain insight into how work flexibility policies are understood, adopted and implemented by organizations in various contexts. The results show that work flexibility policies have a significant impact in increasing job satisfaction, employee well-being and productivity. However, challenges in performance management and effective communication were also identified. The implications of these findings reinforce the importance for organizations to adopt work flexibility policies that suit employee needs and expectations, as well as overcome emerging challenges through effective management strategies.
Supply Chain Resilience: Strategies for Mitigating Disruptions and Enhancing Business Continuity Suprayitno, Degdo
Management Studies and Business Journal (PRODUCTIVITY) Vol. 1 No. 5 (2024): Management Studies and Business Journal (PRODUCTIVITY)
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/c9d72257

Abstract

In the context of globalization and market volatility, supply chain resilience has become critical for the continuity of business operations. This research analyzes differences in supply chain risk management practices between small and large companies in facing disruptions. Using the systematic literature review method, researchers collected and analyzed related articles from various international databases. The analysis results show that small companies tend to adopt simpler and reactive risk management strategies, while large companies have a more structured and proactive approach. The implication of this research is the need for a risk management approach that is tailored to the size and characteristics of the company to increase supply chain resilience.
Analysis of The Role of Integrated Supply Chain Management and Cross-Functional Communication on Performance of Automotive Industries in Indonesia Suprayitno, Degdo; Sabaruddin, La Ode; Sutandi, Sutandi; Yunanto, Dwi; Nasution, Ucok Binanga
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.14538

Abstract

Studi ini bertujuan untuk meningkatkan kinerja industri otomotif dengan memperbaiki performa pada manajemen rantai pasokan. Aliran kordinasi informasi yang tidak efisien sering berdampak terhadap berbagai masalah dalam manajemen rantai pasokan. Untuk memperbaikinya, manajemen perusahaan harus memahami aliran informasi dan meningkatkan kualitas kordinasi komunikasi antar fungsi di dalam organisasi. Perusahaan harus Berfokus pada pelanggan dengan memprioritaskan efektivitas komunikasi dengan pelanggan dan menciptakan integrasi yang baik diantara departemen secara internal di organisasi. Tata kelola manajemen rantai pasok dan komunikasi yang efektif akan membantu perusahaan untuk dengan cepat mengidentifikasi permasalahan pada ketersediaan stok dan tentunya berdampak pada profitabilitas perusahaan. Untuk proyeksi penjualan yang akurat, penting bagi manajemen untuk memetakan kebutuhan dari pelanggan sedini mungkin serta menggunakan metode perhitungan yang presisi.
Integration of Total Quality Management (TQM) in Business Practice: A Bibliometric Analysis Susiati, Devi; Judijanto, Loso; Suprayitno, Degdo; Suarni, Ertati
West Science Business and Management Vol. 2 No. 01 (2024): West Science Business and Management
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsbm.v2i01.736

Abstract

This research methodology outlines the systematic approach to conducting a bibliometric analysis on the integration of Total Quality Management (TQM) in business practice. TQM is a widely studied and implemented management philosophy aimed at improving organizational processes and enhancing overall performance. Through bibliometric analysis, this study seeks to provide a comprehensive understanding of the existing literature landscape, key research trends, influential authors, and thematic clusters related to TQM integration in business practice. The methodology covers the selection of databases, search strategy formulation, inclusion and exclusion criteria, data extraction, analysis techniques, and interpretation methods. By employing rigorous bibliometric techniques, this research aims to contribute to the advancement of knowledge in the field of TQM and its practical implications for businesses.
Empowering Educational Leadership: The Role of Principal in Enhancing Learning Quality and Teacher Performance Aimang, Hasrat A; Judijanto, Loso; Mufarrihah, Anik; Suprayitno, Degdo; Susanti, Melly
JURNAL AL-TANZIM Vol 8, No 3 (2024)
Publisher : Nurul Jadid University, Probolinggo, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/al-tanzim.v8i3.8354

Abstract

This study analyzes how principal leadership can manage their teaching staff to improve the quality of learning and their performance in schools. This study uses a qualitative approach to the case study type. Data collection techniques are carried out through interviews, observations, and documentation. Data analysis uses the Miles and Huberman interactive model, which consists of data reduction, presentation, and conclusion. The study results indicate that effective principal management involves several main stages, namely planning teacher performance development programs, developing clear strategies, and scheduling integrated with the school's academic calendar. Principals who successfully implement this management can consistently improve teacher performance, which improves the quality of learning in schools. In addition, the principal's provision of rewards and sanctions has proven to be an effective motivator for teachers to continue improving their performance. This study is expected to significantly contribute to the literature on educational management by highlighting the importance of the role of the principal in improving the quality of learning through effective management.
THE EFFECT OF CAREER DEVELOPMENT ON EMPLOYEE PERFORMANCE WITH INCENTIVES AS A MODERATING VARIABLE Wibowo, Teguh Setiawan; Wulansari. K, RA Retno; Suprayitno, Degdo; Winarti, Thresia; Iswanto, Juni
JURNAL ILMIAH EDUNOMIKA Vol. 8 No. 2 (2024): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v8i2.13209

Abstract

Abstract This research is quantitative research with an exploratory approach, namely research that uses previous research as the main source for finding novelty in the research carried out. Of course, these studies are closely related to Career Development, Employee Performance and Incentives. This research uses primary data or data obtained from objects directly using a digital questionnaire instrument to obtain them. The digital questionnaire contains 5 choices of strongly agree, agree, neutral/average, strongly disagree, disagree, and so on for 300 CFC employees spread throughout Indonesia. Researchers analyzed these data using the smart PLS 4.0 analysis tool. The result in this research show the Career Development variable has a positive relationship and a significant influence on the Employee Performance variable because the P-Values results are positive and are below the 0.05 significance level, namely 0.008. The researcher's assumption, as stated in the questionnaire, is that employee career development that continues to improve can make the vision and targets given by the company easier to achieve. In the end, research on employee performance also increased. Apart from that, in the second row of the third table the path coefficient also shows that the second hypothesis in the research can also be proven if the Incentive variable can strengthen the influence of the Career Development variable on Employee Performance. This is due to the more incentives the company gives to employees, the more enthusiastic the employees will be at work, the more focused they will be at work, and in the end it can increase career development and improve employee performance. Based on these results, the first and second hypotheses in this research can be proven. Keywords: Career Development, Employee Performance ,Incentives
COMPREHENSIVE STUDY OF BIOETHANOL FROM CASSAVA AS A SUBTITUTE FOR FUEL OIL Ansori, Tirangga; Suprayitno, Degdo; Suprawata, Dewa Oka; Mariay, Ivonne Fitria; Tahir, Usman
JURNAL ILMIAH EDUNOMIKA Vol. 8 No. 2 (2024): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v8i2.13218

Abstract

Abstract Fuel oil (BBM) consumption in Indonesia has increased from year to year, but the availability of fuel oil will gradually become scarce. Bioethanol can be used as a substitute for fuel oil (BBM) depending on its purity level. Bioethanol is a liquid resulting from the fermentation process of sugar from carbohydrates which has good prospects as a liquid fuel with raw materials that are renewable, environmentally friendly and very profitable economically. Bioethanol can be used as a gasoline mixture for vehicle fuel and can be used as cooking fuel in households. The use of bioethanol can reduce CO gas emissions significantly. Bioethanol can be used directly as fuel oil or mixed into premium as an additive in a certain ratio (Gasohol or Gasoline alcohol). If mixed into gasoline, bioethanol can increase the octane number significantly. Bioethanol is known as an environmentally friendly fuel, because it is free from pollutant emissions. Bioethanol can be made from plant raw materials that contain starch such as cassava, sweet potato, corn, sago and molasses. One of the materials that can be used to make fuel from ethanol is the cassava plant. Cassava is a tuber that contains carbohydrates that come from the roots of the cassava plant. Cassava is very easy to plant and maintenance is not difficult. Cassava is usually used as a substitute for rice, but can also be used as an alternative to fuel oil. This research is qualitative research with a descriptive approach. Researchers use research data in the form of secondary data obtained from a number of credible sources such as scientific articles, books and a number of other sources that are credible and commonly used in research. These data were analyzed using analytical tools with stages of data collection, data selection, data reduction and drawing conclusions. Keywords: Fuel Oil, Bioethanol, Cassava
Co-Authors Abdul Rasyid Al Firdausi, Achmad Rizal Andi Harmoko Arifin Ansori, Tirangga Asep Supriadi Asep Supriadi Bambang Cahyono Batjo, Sitti Nurjana Devi Susiati Dewa Oka Suprawata Dwi Yunanto, Dwi Endang Susanti Eva Yuniarti Utami Harahap, Subur Hasrat A Aimang Hidayat, Yusup Rachmat Hudaeni, Nurul Iswanto, Juni Ivonne Fitria Mariay Judijanto, Loso Juni Iswanto Kesumo, Sabil Wijoyo La Ode Sabaruddin Loso Judijanto Mariay, Ivonne Fitria Mohammad Gifari Sono MUFARRIHAH, ANIK Muliani, Lila Musmulyadin, Musmulyadin Musran Munizu Nainggolan, Elisabeth Nasution, Ucok Binanga Pardede, Mahadi RA Retno Wulansari. K Rachmat Hidayat, Yusup Rachmat, Yusup Rahayu, Ayu Sri Redjeki, Finny Sapioper, Hiskia C. M Setiawan, Djoko Hendro Sinaga, Hommy Dorthy Ellyany Sono, Mohammad Gifari Sriyono Sriyono Suarni, Ertati Sugiarto, Mandar Suhardi Suhardi Suprawata, Dewa Oka Susanti, Melly Sutandi, Sutandi Sutejo, Mohamad Bambang Tahir, Usman Tari, Tari Teguh Setiawan Wibowo Terianus Luther Safkaur Thresia Winarti Tirangga Ansori Usman Tahir Utami, Eva Yuniarti Wahyuddin Latunreng Wibowo, Teguh Setiawan Winarti, Thresia Wulandari, Andi Sri Rezky Wulansari. K, RA Retno Yatimin Yatimin Yudaningsih, Nunik Yumame, Jackson