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All Journal Knowledge Engineering and Data Science NUR EL-ISLAM : Jurnal Pendidikan dan Sosial Keagamaan Jurnal Abdimas Madani dan Lestari (JAMALI) Jurnal Sains Manajemen dan Bisnis Indonesia Journal of Islamic Economics and Finance Studies Bisnis Net : Jurnal Ekonomi dan Bisnis SAUJANA : Jurnal Perbankan Syariah dan Ekonomi Syariah IIJSE Journal of Innovative and Creativity
Yayat Sujatna, Yayat
STIE Ahmad Dahlan Jakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Efektifitas Pemanfaatan E-Commerce Shopee Terhadap Keberlangsungan UMKM Mandailing Dimasa Pandemi Covid-19 (Studi Kasus Toko Mandailing Jakarta Selatan) Rahma, Nurur; Sujatna, Yayat
Jurnal Sains Manajemen dan Bisnis Indonesia Vol 14, No 1 (2024): Jurnal Sains Manajemen dan Bisnis Indonesia
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jsmbi.v14i1.23146

Abstract

Melihat adanya keberlangsungan UMKM dimasa pandemi covid-19 seperti UMKM Mandailing. Pandemi covid-19 menyerang semua sektor, terutama sektor ekonomi pada UMKM, dampak ekonomi ini terjadi tidak hanya di dalam negeri tetapi juga secara global. Dalam hal ini UMKM Mandailing mencari solusi bagaimana caranya dapat meningkatkan keberlangsungan UMKM dimasa pandemi covid-19, salah satu caranya yang dapat dilakukan adalah dengan mengubah proses bisnis yang semula konvensional (offline) menjadi digital (online) melalui E-Commerce Shopee Indonesia. Tujuan penelitian ini dilakukan untuk memganalisis efektivitas pemanfaatan E-Commerce sebagai media keberlangsungan UMKM Mandailing dimasa pandemi covid-19. Desain penelitian ini menggunkaan metode deskriptif kualitatif. Objek yang diteliti adalah Toko Mandailing dengan subjek pegawai Toko Mandiling sebanyak 4 orang. Analisis data menggunakan reduksi data, penyajian data, dan penarikan kesimpulan. Pemanfaatan E-Commerce berpengaruh secara simultan terhadap kinerja UMKM Mandailing. Hal ini berarti jika UMKM menggunakan E-Commerce secara bersama-sama maka akan dapat meningkatkan kinerja perusahaannya.
Stacked LSTM-GRU Long-Term Forecasting Model for Indonesian Islamic Banks Sujatna, Yayat; Karno, Adhitio Satyo Bayangkari; Hastomo, Widi; Yuningsih, Nia; Arif, Dody; Handayani, Sri Setya; Kardian, Aqwam Rosadi; Wardhani, Ire Puspa; Rere, L.M Rasdi
Knowledge Engineering and Data Science Vol 6, No 2 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um018v6i22023p215-250

Abstract

The development of the Islamic banking industry in Indonesia has become a significant concern in recent years, with rapid growth in the number of banks operating based on Sharia principles. To face emerging challenges and opportunities, a deep understanding of the long-term financial behavior of Islamic banks is becoming increasingly important. This study aims to predict the share price of PT Bank Syariah Indonesia Tbk, over 28 days using the LSTM-GRU stack. The observation stage includes importing the dataset, data separation, model variations, the training process, output, and evaluation. Observations were conducted using 10 model variations from 4 stacks of LSTM and GRU. Each model performs the training process in four epochs (200, 500, 750, and 1000). The results of observations in this study show that long-term predictions (28 days ahead) using four stacks of LSTM-GRU and daily training accumulation techniques produce better accuracy than the general method (using multiple outputs). From the observations we have made for predictions for the next 28 days, the model with the LGLG stack arrangement (LSTM-GRU-LSTM-GRU) produces the best accuracy at epoch 750 with an MSE LSTM-GRU 63.43762863. This study will undoubtedly continue in order to achieve even better precision, either by utilizing a new design or by further improving the technology we are now employing.
Determinants of Banten Young People's Intention to Pay Waqf Through Digital Platforms Najib, Mohamad Ainun; Sujatna, Yayat
Journal of Islamic Economics and Finance Studies Vol 5 No 2 (2024): JIEFeS, December 2024
Publisher : Universitas Pembangunan Nasional Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47700/jiefes.v5i2.9295

Abstract

The potential for cash waqf in Banten reaches IDR 55 billion per month or IDR 667.2 billion per year, but the realization is still far from expectations. One of the factors is related to the low literacy of the community, especially generation Y and Z about waqf. In a survey conducted by the Indonesian Waqf Board, the waqf literacy index score of Banten province in 2020 was 45.47 and the Waqf Basic Understanding Index Score was 50.88, this figure is in the low category. This study aims to determine the factors that influence the intention of Banten young people to donate through digital platforms, by adopting the concept of the Theory of Planned Behavior (TPB) which consists of subjective norms, perceived behavioral control, behavioral attitudes plus reliability and their influence on the intention to donate. This study uses an associative quantitative approach, the analysis was carried out using Structural Equation Modeling (SEM) with the SmartPLS application tool to test seven hypotheses of the relationship between variables in the model. Respondents, as many as 124 people were selected through a purposive sampling technique to get Muslim respondents interested in waqf through digital platforms. The results showed that subjective norms do not have a positive effect on behavioral intentions, perceived behavioral control has a positive and significant effect on behavior intention, religiosity has a significant positive effect on behavioral intention, attitude has a significant positive effect on behavioral intention. This study implies the need to improve their understanding through more intensive education and counseling, and the use of digital platforms that can facilitate access, transparency, and trust, developing and promoting digital platforms that are easily accessible, user-friendly, and secure. a more personalized approach in waqf campaigns, which emphasizes the religious aspects and direct benefits of waqf itself, to encourage waqf intentions.   Potensi wakaf uang tunai di Banten mencapai Rp55 miliar per bulan atau Rp. 667,2 miliar per tahun, tetapi pada realisasinya masih jauh dari harapan. Salah satu faktornya terkait literasi masyarakat khususnya generasi Y dan Z tentang wakaf masih rendah, Dalam survey yang dilaksanakan Badan Wakaf Indonesia skor indeks literasi wakaf provinsi Banten pada Tahun 2020 diangka 45,47 dan Skor Indeks Pemahaman Dasar Wakaf mendapatkan angka 50.88, angka tersebut masuk dalam kategori rendah. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi niat anak muda Banten untuk berwakaf melalui platform digital, dengan mengadopsi konsep Theory of Planned Behavior (TPB) yang terdiri dari norma subyektif, kontrol perilaku yang dipersepsikan, sikap perilaku ditambah dengan keandalan dan pengaruhnya terhadap niat berdonasi. Penelitian ini menggunakan pendekatan kuantitatif asosiatif, analisis dilakukan dengan menggunakan Structural Equation Modeling (SEM) dengan alat bantu aplikasi SmartPLS untuk menguji tujuh hipotesis hubungan antar variabel dalam model. Responden sebanyak 124 orang dipilih melalui teknik purposive sampling untuk mendapatkan responden muslim yang tertarik berwakaf melalui platform digital. Hasil penelitian menunjukkan bahwa norma subjektif tidak berpengaruh terhadap niat berperilaku, kontrol perilaku yang dipersepsikan berpengaruh terhadap niat berperilaku, religiusitas berpengaruh terhadap sikap niat berperilaku, sikap berpengaruh positif signifikan terhadap niat perilaku. Penelitian ini mengimplikasikan perlu meningkatkan pemahaman mereka melalui pendidikan dan penyuluhan yang lebih intensif,  dan penggunakan platform digitalyang bisa mempermudah akses, transparansi, dan kepercayaan, mengembangkan dan mempromosikan platform-platform digital yang mudah diakses, user-friendly, dan aman. pendekatan yang lebih personal dalam kampanye wakaf, yang mengedepankan aspek religiusitas dan manfaat langsung dari wakaf itu sendiri, untuk mendorong niat berwakaf.
Analysis of Joint Responsibility Contracts in The Perspective of Muamalah Syariah in Dharma Sejahtera Village-Owned Enterprises (BUMDESMA) Edhi Satria, Resma; Sujatna, Yayat
SAUJANA : Jurnal Perbankan Syariah dan Ekonomi Syariah Vol 7 No 2 (2025): SAUJANA : Jurnal Perbankan Syariah dan Ekonomi Syariah
Publisher : STEI Kanjeng Sepuh Gresik Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59636/saujana.v7i2.300

Abstract

The purpose of this study is to understand the process of the tanggung renteng program and to examine and analyze its implementation from the perspective of Islamic muamalah in the BUMDesma Dharma Sejahtera, Kalitidu. This research is a qualitative study using a descriptive-analytical approach. The research was conducted at the Joint Village-Owned Enterprise (BUMDesma) Dharma Sejahtera, located on Jalan Raya Kalitidu No. 139, Kalitidu Subdistrict, Bojonegoro Regency, East Java, in 2024. Data collection techniques used include interviews, participatory observations, and documentation. Based on the results of the study and discussion, it can be concluded that the practice of the tanggung renteng system in the BUMDesma Dharma Sejahtera, Kalitidu, Bojonegoro, includes group formation, credit application, verification and socialization, evaluation meetings, contract signing, loan disbursement, installment payments collected by the group leader, and monitoring and evaluation of loan usage. The existence of the tanggung renteng system benefits the community, particularly in fostering a sense of mutual assistance among group members. From the perspective of Islamic muamalah, the tanggung renteng system at the BUMDesma Dharma Sejahtera involves a multi-contract approach, combining mudharabah and kafalah contracts. Its implementation is in accordance with Islamic legal provisions.
DISTRIBUSI BARANG DALAM ISLAM: PRINSIP SYARIAH UNTUK KEADILAN DAN KESEJAHTERAAN Reynildha, Maria; Sujatna, Yayat
Bisnis-Net Vol 8, No 1: JUNI 2025
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/bn.v8i1.5973

Abstract

Penelitian ini mengkaji prinsip-prinsip distribusi dalam Islam untuk membangun sistem distribusi yang adil dan berkelanjutan dalam ekonomi modern. Penelitian ini menyoroti prinsip-prinsip utama seperti keadilan, transparansi, dan kesepakatan sukarela dalam transaksi ekonomi, dengan menekankan perannya dalam memastikan keseimbangan sosial dan ekonomi. Penelitian ini menggunakan metode penelitian kepustakaan kualitatif, menganalisis buku, jurnal, dan dokumen relevan untuk mengeksplorasi penerapan prinsip-prinsip ini dalam konteks modern. Temuan penelitian menunjukkan bahwa integrasi prinsip-prinsip distribusi Islam dapat mengatasi tantangan distribusi kontemporer, memberikan solusi praktis bagi para pemangku kepentingan seperti pemerintah, pelaku bisnis, dan masyarakat. Penelitian ini menyimpulkan bahwa penerapan prinsip-prinsip ini dapat menciptakan sistem ekonomi yang lebih adil dan bertanggung jawab secara sosial, mengatasi ketimpangan, dan memajukan kesejahteraan sosial yang lebih luas.
Analysis of the Strategy for Collecting Zakat, Infaq and Shodaqoh (ZIS) Funds at the Amil Zakat Muhammadiyah Institution (LAZISMU) Belitung Regency Saputra, Epan; Sujatna, Yayat
NUR EL-ISLAM : Jurnal Pendidikan dan Sosial Keagamaan Vol. 11 No. 2 (2024): (Oktober 2024)
Publisher : Institut Agama Islam Yasni Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51311/nuris.v11i2.836

Abstract

Strategy is a way to achieve goals. Through a good strategy, the expected achievement will be even better. Therefore the author raises the theme of this research, namely the Strategy for Collecting Zakat, Infaq and Shodaqoh (Zis) Funds Carried Out by the Muhammadiyah Zakat Amil Institute (Lazizmu) Belitung Regency. The purpose of this study is to find out the best strategy that can be implemented by the Amil Zakat Muhammadiyah Institute (Lazismu) in Belitung Regency in collecting zakat, infaq and shodaqoh (ZIS) funds, whether this strategy has an effect on increasing the receipts of zakat, infaq and shodaqoh funds (zis ) amil zakat Muhammadiyah (lazizmu) Belitung regency and what are the obstacles encountered in carrying out strategies for collecting zakat funds, infaq and shodaqoh (zis) ) amil zakat Muhammadiyah institution (lazismu) belitung regency. This research is a descriptive research with a qualitative approach. The data used are primary and secondary data, with data collection techniques of observation, interviews and documentation. While the method of data analysis uses descriptive analysis because in this study the author describes the collection of ZIS funds in Belitung Regency. The results of this study show that there are three strategies for your lazismu strategy in collecting zis funds, namely with zakat cards, infaq and kencleng boxes and digital fundraising.
Teologi Al-Ma'un Berperspektif Perempuan: Pemberdayaan Ekonomi Perempuan Pekerja Rumah Tangga Keliling di Tangerang Selatan: indonesia Pratiwi, Aina Wulan; Fadillah, Laila; Anggraini, Elsa; Destiana, Puspa Dwi; Asari, Hafizh Ihsan; Sujatna, Yayat
Jurnal Abdimas Madani dan Lestari (JAMALI) Volume 07, Issue 02, September 2025
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jamali.vol7.iss2.art7

Abstract

Aisyah (52 years old) works as a non-permanent domestic worker (PRT) earning a wage of IDR 500,000 per month. To meet the economic needs of her family with a husband who has been ill for years and is senile, two children, three grandchildren under the age of 10, and one unemployed son-in-law, Aisyah also has to work as an itinerant domestic worker in many of her neighbours' homes. However, with an average income of no more than IDR 1,000,000 per month, it is still not enough to fulfil her family's needs. Aisyah is the most underprivileged family, as a woman who is the backbone of the family found in the Legoso neighbourhood, East Ciputat, South Tangerang based on the results of observations and village maps with the community with 30 indicators of ‘Theology of Al-Maun with Women's Perspective/Feminism (TABP/F)’ which has been developed since 2017 on the campus of the Ahmad Dahlan Institute of Technology and Business Jakarta (ITB-AD). This community service was carried out using the TABP/F methodology, raising funds by selling, which was carried out by group five, semester five, accounting study programme ITB-AD Jakarta for one semester. As a result, the funds collected were used to open selling a seblak and fried food stall as Aisyiyah's effort to increase economic income located in front of her house. Aisyiyah also received training in business management such as calculating capital, production or selling costs, prices, and income. After the business was open for one month and accompanied by the sales process, there was a significant increase in Aisyiyah's monthly income reaching IDR 800,000. Aisyah was also taught how to calculate zakat if her business had progressed. The challenges: the sustainability of Aisyah's business without assistance, as well as the high habit of borrowing from neighbours when buying snacks.
Evaluasi Kinerja Portofolio Saham Dalam Indeks Bisnis-27 Berdasarkan Sektor Usaha: Perspektif Keuangan Syariah Altikari, Ali Yusuf; Sujatna, Yayat
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4013

Abstract

This study evaluates the performance of equity portfolios within the Bisnis-27 Index by economic sector through a Shariah-compliant framework using the Sharpe Ratio. Monthly historical price data for four constituent stocks CPIN (Primary Consumer Goods), KLBF (Healthcare), TLKM (Infrastructure/Telecommunications), and UNTR (Non-Primary Consumer Goods) from January 2021 to December 2025 were sourced from the Indonesia Stock Exchange, and Retail Sukuk yields served as the risk-free proxy. Descriptive analysis revealed differing average returns and volatilities across the stocks. Sharpe Ratio calculations ranked UNTR (0.828) and TLKM (0.794) highest, while CPIN (0.784) and KLBF (0.778) ranked lower. Sensitivity tests using Sukuk SR017 (5.90%) and SR018 (6.40%) benchmarks confirmed ranking stability. Bootstrap analysis produced 95% confidence intervals showing overlap between UNTR and TLKM Sharpe estimates, underscoring statistical uncertainty and indicating that their risk-adjusted performances are not significantly distinguishable. Advanced risk analyses including Value at Risk, Conditional Value at Risk, Sortino Ratio, Maximum Drawdown, Calmar Ratio, and EVT POT constructed a multidimensional risk profile, identifying TLKM as the most defensive sector and UNTR as the asset with the highest return potential and greatest tail risk. The discussion addresses post-pandemic macroeconomic implications and the pragmatic application of DSN-MUI Shariah screening criteria (debt ratio ≤ 45%, non-Halal income ≤ 10%) under Fiqh al-Waqīʿ. Strategic recommendations include overweight allocations to the non-primary consumer goods and telecommunications sectors as portfolio cores, cross-sector diversification to mitigate idiosyncratic risk, and dynamic portfolio management with periodic rebalancing. These findings offer practical guidance for Shariah-compliant investors, regulators, and scholars seeking to optimize sectoral investment decisions in Indonesia’s capital market.
MEKANISME PASAR ISLAMI DALAM TEORI EKONOMI ISLAM Dhiyaudin, Muhammad; Sujatna, Yayat
Bisnis-Net Vol 8, No 1: JUNI 2025
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/bn.v8i1.5909

Abstract

This paper investigates the mechanisms of Islamic markets as conceptualized within Islamic economic theory, highlighting the fundamental principles that set them apart from conventional market systems. It emphasizes the importance of ethical conduct, justice, and transparency, which are core tenets of Islamic teachings. Key principles such as mutual consent (Ar-Ridha), fairness in transactions, and the prohibition of exploitative practices like usury (riba) and hoarding (ikhtikar) are explored to illustrate how they influence market dynamics. The study further analyzes the role of supply and demand in determining prices within Islamic markets, demonstrating how these principles contribute to establishing a fair and equitable trading environment. Additionally, the contributions of notable Islamic scholars, including Al-Ghazali and Ibn Khaldun, are examined to provide a historical perspective on the evolution of these concepts. The paper also addresses contemporary challenges in applying Islamic market mechanisms in today’s global economy, such as unethical business practices and market distortions that contradict Islamic values. By offering insights into the integration of Islamic principles into modern economic practices, this research aims to foster a more just and equitable economic landscape that aligns with the ethical foundations of Islam.
The Effectiveness of the Utilization and Distribution of Productive and Consumptive Zakat in the 5 Programs of BAZNAS Batam City (A Case Study of BAZNAS Batam City) Fazmi, Muhammad; Sujatna, Yayat
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.8251

Abstract

This research investigates the effectiveness of the utilization and distribution of zakat across five key programs of BAZNAS Batam City: Batam Makmur, Batam Cerdas, Batam Sehat, Batam Taqwa, and Batam Peduli. The study employs several analytical tools, including the Allocation to Collection Ratio (ACR), Fishbone Diagram, and the CIBEST Model. Findings reveal that the Batam Makmur program has the lowest distribution rate at 7% when compared to the other programs. Based on ACR analysis, BAZNAS Batam City falls within the effective category, although the distribution of productive zakat remains suboptimal. The Fishbone Diagram highlights critical challenges, particularly related to human resources and the educational level of mustahik. Furthermore, the CIBEST Model indicates that zakat distribution contributes positively to the material and spiritual well-being of mustahik. The study suggests enhancing mustahik education and adopting digital zakat distribution systems as key strategic improvements.
Co-Authors Altikari, Ali Yusuf Anggraini, Elsa Arif, Dody Asari, Hafizh Ihsan Destiana, Puspa Dwi Dhiyaudin, Muhammad Edhi Satria, Resma Fadillah, Laila Fazmi, Muhammad Francis, Ernellisa Handayani, Sri Setya Ire Puspa Wardhani Kardian, Aqwam Rosadi Karno, Adhitio Satyo Bayangkari Kholis, Mohamad Nur Najib, Mohamad Ainun Pratiwi, Aina Wulan Rahma, Nurur Rere, L.M Rasdi Reynildha, Maria Safari, Arief Saputra, Epan Sutia Budi Widi Hastomo Yuningsih, Nia