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All Journal Jurnal Computech & Bisnis (e-Journal) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) NUKHBATUL 'ULUM : Jurnal Bidang Kajian Islam Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat IJORER : International Journal of Recent Educational Research Edukasia: Jurnal Pendidikan dan Pembelajaran Informatics Management, Engineering and Information System Journal Electronic, Business, Management and Technology Journal INTERNAL (Information System Journal) AGRARIS: Journal of Agribusiness and Rural Development Research Journal of Economics, Management, and Entrepreneurship Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Majalah Bisnis & IPTEK
Jajat sudrajat
STMIK Mardira Indonesia, Bandung
Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Social Sciences Other

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Information Technology Innovation for Mosque Management with Digital Solutions Marjito Marjito; Jajat Sudrajat; Dheni Apriantsani Budiman; Isbandi Isbandi; Isak Ramlan
Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Vol. 1 No. 1 (2024): Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The community service team of faculty members and students from STMIK Mardira Indonesia has executed a project to manage activities and finances at Al-Muhajirin Cijerah Mosque. The team concentrated on creating a web application that incorporates essential elements, like a login page, dashboard, financial data, and a Friday prayer schedule. The primary objective of this project is to improve efficiency and transparency in the management of mosques, namely for the Mosque Management Committee. The approach entails advancing information technology and training mosque managers to optimize the application’s use. The result of this project is the effective execution of the Mosque Activities and Financial Management Website Application. This tool enables mosque managers to manage daily operations and oversee financial matters more efficiently. This community service initiative has substantially enhanced the management of Al-Muhajirin Cijerah Mosque by implementing information technology. It is anticipated that these measures can be enhanced and persist in delivering sustainable advantages for the mosque and its community.
Integration of Technology and Art through Smartphone Photography Classes for Community Empowerment Samosir, Irniyati; Sudrajat, Jajat; Wahyudin, Uyu; Sardin, Sardin; Shantini, Yanti
IJORER : International Journal of Recent Educational Research Vol. 7 No. 2 (2026): March
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v7i2.1017

Abstract

Objective: This study aimed to investigate the integration of technology and art in community-based nonformal education through smartphone photography classes, with the objectives of (1) strengthening digital skills, (2) fostering creative expression, (3) enhancing visual literacy, and (4) opening economic opportunities for participants. This study specifically explores how photography training using mobile devices can function as a means of empowerment in community education. Method: A qualitative descriptive approach was employed, focusing on Kleas Moto Teh Ina, an online photography training community utilising mobile devices. Data were collected through document analysis, participant observation, and in-depth interviews, and thematic analysis was conducted to identify key trends, dynamics, and program impacts. Results: The results demonstrate that participants (1) significantly improved their technical photography skills, particularly in lighting, composition, and photo editing, (2) alongside advancements in digital literacy and self-confidence, and (3) many participants translated these skills into creative economic activities, including professional content creation and promotion of micro, small, and medium enterprises (MSMEs). Novelty: The novelty of this study lies in presenting smartphone-based photography education as a sustainable and inclusive empowerment model. It contributes to bridging digital literacy gaps while offering a pragmatic and innovative approach to community learning in the digital age.
Herbal Cigarette Sales Information System Case Study at Stockis Sin Sriwijaya Salma Saepul Milah; Rival Khafi Fergian; Sony Chandra Maulana; Jajat Sudrajat; Heri Wahyudi
Majalah Bisnis & IPTEK Vol. 17 No. 2 (2024): Majalah Bisnis & IPTEK
Publisher : Pusat Penelitian dan Pengabdian Pada Masyarakat (P3M) STIE Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/9x6x1k50

Abstract

There is still space for improvement in the application and usage of technology and information in the sales business, as indicated by the significant percentage of clients who continue to make manual purchases. An example would be the present Sriwijaya Herbal Sin Cigarettes retailer. The Sin Cigarette Herbal Sriwijaya stockist shop employs a traditional sales system where consumers physically visit the shop to make purchases. This research aims to enhance consumer convenience by developing a sales information system for herbal cigarettes, enabling online access to sales. This study employs a descriptive research methodology and a waterfall system development approach. This approach involves sequential steps, including needs analysis, design, code production, testing, and support. Data collection from the users was followed by the design and development stage of the program, employing the PHP programming language for implementation. Subsequently, an evaluation was conducted on the functioning system. The outcome is a sales information system that is anticipated to possess the capability to process data into high-quality information efficiently, seamlessly integrate various components, and serve as a repository for data storage. With the existence of this sales information system for herbal cigarettes, the processing of sales data has been computerized automatically, enabling automated report generation. This study introduces an internet-based sales information system for the Sriwijaya Herbal Cigarette Stockist Shop. It replaces traditional sales procedures, expands market reach, streamlines report generation, provides comprehensive buyer information, and maximizes profitability. The innovation employs the waterfall system development methodology and the PHP programming language to enhance retail operations' effectiveness and efficiency. An inherent constraint of this study is the need for the online-based sales information system to address all challenges the Sriwijaya Herbal Cigarette Stockist Shop faces, including technological infrastructure and user proficiency issues. Reliable internet connectivity is crucial for the system's effectiveness, which may require improvements in certain regions. Additionally, employees and customers may require additional training to use the new systems proficiently, which should be considered in terms of time and resources for this research.
Implementation of Simple Additive Weights to Determine Priorities for The Resolution of Information Technology Problems Rizky Panji Santoni; Jajat Sudrajat; Asep Ririh Riswaya
Majalah Bisnis & IPTEK Vol. 16 No. 1 (2023): Majalah Bisnis & IPTEK
Publisher : Pusat Penelitian dan Pengabdian Pada Masyarakat (P3M) STIE Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/nr8tb582

Abstract

The Regional Secretariat of West Java Province (Setda Jabar) is a government agency within the local government environment in West Java Province. Along with the development of information technology, using technology such as computers and the internet in a government agency is very important to support work. There are times when devices and systems do not work correctly, such as internet disturbances and computer software and hardware problems handled by technicians. Technicians not only manage information technology infrastructure at the West Java Regional Secretariat but also manage information technology infrastructure in three (3) official houses. Technicians are also faced with an organizational structure with many bureaus and sections. There is yet to be a definite procedure in the complaint reporting process. There is no helpdesk system as a reporting medium. With the many bureaus, the number of information technology facilities served so that technicians find it difficult to determine the priority of the work that must be served first. Given these problems, a Decision Support System approach uses the Simple Additive Weight method by using determining criteria and weights. The criteria used include Work Units, Positions, Types of Complaints, and Official Notes. The system development method used is Object Oriented Analysis Design (OOAD). This system is expected to assist technicians in determining services that match their needs and situations.
Digital Savvy: Know the Technology, Be Aware of the Dangers Feri Alpiyasin; Hasanah Tisna Amijaya; Ganjar Nurul Fajar; Jajat Sudrajat; Muhamad Firza; Putri Alivia Nur Khalizah; Trisna Saputra; Naia Aulia Fitria; Angel Savira Pricillia Pratama; Thazkia Listi Alistianti; Alya Nazhara Nurseptia; Moch Rival Mulyadi; Ghaida Nafisyah; Syahril Fathan Sailendani; Allya Azkya Subarja; Elsa Wirda Saputra
Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Vol. 2 No. 2 (2025): Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/0vk1zb86

Abstract

The community service initiative titled "Digital Smarts: Understanding Technology and Its Risks" seeks to examine the difficulties encountered by pupils at Miftahul Huda Al Azz Junior High School regarding their utilization of digital technology and the related hazards. The primary concerns highlighted encompass insufficient awareness of potential hazards, including online fraud, identity theft, and adverse effects on mental well-being. This community service initiative employed a socialization approach that included a pre-test, a presentation of the material, a post-test, and an evaluation of the activities. The findings indicated that numerous students were ill-equipped to confront threats in the digital realm, despite their significant dependence on technology. The conclusion from this community service initiative is that training programs aimed at improving understanding of technology and its associated risks are crucial for cultivating students into more informed and proactive digital users, thereby facilitating safer technology use.
Design And Construction Of The Website For The Information And Service Center Of Cihaurbeuti State SLB Jajat Sudrajat; Toni Kusnandar; Lilis Emalia; Dheni Apriantsani Budiman; Oktavia Oktavia
Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Vol. 2 No. 2 (2025): Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/ncxbd387

Abstract

This community service initiative aims to create and implement a website that serves as an information hub and service platform for SLB Negeri Cihaurbeuti Ciamis, catering to students with special needs. The school faces challenges such as limited access to information, delays in data transmission, and inaccuracies that hinder communication among students, teachers, and parents. This activity employs a qualitative methodology with a case study design, incorporating comprehensive interviews and participatory observation to collect insights from all stakeholders. The findings of this activity reveal a critical necessity to revise the current information system and establish a more effective web-based platform. All stakeholders anticipate a cohesive, intuitive system that enhances communication and information dissemination. This program effectively demonstrated that digital technology can improve information accessibility and modernize communication practices in the educational setting. This community service initiative aims to lay the groundwork for subsequent advancements in information systems at SLB Negeri Cihaurbeuti and other educational institutions to enhance the quality of inclusive education.
Strengthening Agricultural Regeneration: Determinants of Young Farmers’ Performance in Sub-Urban Villages Sudrajat, Jajat; Fitrianti, Wanti; Suyatno, Adi
AGRARIS: Journal of Agribusiness and Rural Development Research Vol. 11 No. 2: July-December 2025
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/agraris.v11i2.503

Abstract

Farmer regeneration in Indonesia is faced with severe challenges, and it is predicted that this may lead to a decrease in the national food production ability. Therefore, strategic effort is required to facilitate the regeneration process. In this study, we aimed to analyze the dynamics of farmer regeneration in sub-urban villages and the determinants of the farming performance of a young farmer. The research method employed a mixed approach between qualitative and quantitative perspectives. In the quantitative method, we purposively selected 51 young farmers as samples for interview. The qualitative approach was used to explain the dynamics of regeneration behavior, whereas the quantitative approach based on Spearman correlation was used to analyze a few critical variables, which exhibited a strong correlation with a young farmer farming performance. The research results revealed a dynamic behavior of a farmer child, determining their entry into or exit from agriculture, and that farming income was the main determinant of decision-making in entering the agriculture sector. The analysis further revealed that a young farmer farming performance correlated significantly with their agricultural entrepreneurship orientation, which covers the feeling of confidence, patience, and perseverance in farming. Further, their farming performance was also correlated significantly with access to external finance  and agricultural education in the family. These results provide valuable insights regarding the importance of the empowerment strategy, particularly at farmer household level, in encouraging effective farmer regeneration.
Implementation Of the Decision Tree Algorithm in Predicting Delayed Water Bill Payments in A Housing Residence in Bandung Rahmat Ibrahim; Jajat Sudrajat; Muhammad Syukri; Aisah Nur Endah Sari
Journal of Economics, Management, and Entrepreneurship Vol. 4 No. 1 (2026): Journal of Economics, Management, and Entrepreneurship
Publisher : P3M, STIE Pasundan, Bandung, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/jeme.v4i1.02

Abstract

The provision of clean water is a fundamental necessity that depends significantly on consumers' prompt payment of bills for its operational sustainability. The administration of a housing complex in Bandung is experiencing significant difficulties with overdue payments, which are affecting its financial and operational stability. The existing strategy for managing delays is reactive, rendering it ineffective at preventing debt accumulation. This research proposes adopting the Decision Tree algorithm as a predictive method to address this issue. This research employs a quantitative methodology that uses predictive techniques, drawing on previous secondary data on customer water bill payments. The technique utilized is CRISP-DM, encompassing phases of business understanding, data understanding, data preparation, modeling, assessment, and implementation. In the data preparation step, missing values are resolved, feature engineering is performed (calculating average monthly payments), irrelevant columns are eliminated, and categorical variables are encoded. The dataset is subsequently split into 80% for training and 20% for testing. The Decision Tree Classifier model is constructed and trained utilizing the processed training data. Model performance is assessed using Accuracy, Precision, Recall, and F1-Score measures, along with Confusion Matrix analysis and feature significance evaluation. The testing results indicate that the model achieves 78% accuracy in forecasting client payment status (On Time or Late). Nonetheless, the model continues to yield satisfactory outcomes as a preliminary alert mechanism for possible delays. This study demonstrates that machine learning can enhance billing efficiency and customer management within the housing complex in Bandung.
Optimization Of Delivery Routes Using The Bellman-Ford Algorithm: A Study Of A Shipping Company Reinalda Renis Wati Halawa; Jajat Sudrajat; Nanang Suciyono; Eti Rahmawati
Informatics Management, Engineering and Information System Journal Vol. 3 No. 2 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

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Abstract

This study focuses on enhancing the delivery routes for a logistics firm, a courier and logistics service provider, which is undergoing rapid expansion in Indonesia.  The substantial rise in delivery volume has presented numerous challenges, particularly regarding route efficiency.  Inefficient routes result in time wastage, increased operational expenses, and reduced client satisfaction due to delivery delays. This research employs the Bellman-Ford Algorithm, recognized for its capacity to handle graphs with negative weights and efficiently determine the shortest paths.  This algorithm was selected for its ability to provide precise solutions in complex scenarios, such as within the vast and dynamic delivery network of the logistics firm.  This method is implemented through the creation of a web-based application designed to optimize delivery routes in real-time. The application is expected to reduce both time and delivery expenses while simultaneously enhancing customer satisfaction through the timely arrival of items.  This research significantly advances the disciplines of logistics and information technology by presenting a novel strategy for resolving operational issues in the courier sector.  This study provides practical insights for the logistics industry while also contributing to the scholarly literature on delivery route optimization.
PERILAKU PETANI MUDA TERHADAP RISIKO USAHATANI KETIMUN: KASUS USAHATANI DI LAHAN GAMBUT Urrohmah, Syifa'; Jajat Sudrajat; Wanti Fitrianti
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 10 No. 2 (2026)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Perilaku terhadap risiko pada petani muda penting untuk eksplorasi lebih jauh, sebagai jalan untuk memantapkan cara pelatihan mereka. Penelitian ini bertujuan menganalisis tingkat risiko produksi usahatani ketimun pada petani muda, serta perilaku terhadap risiko, dan faktor – faktor yang mempengaruhinya. Metode penelitian menggunakan teknik observasi dan wawancara terhadap 68 petani sedangkan analisis data menggunakan Koefisien Variasi, fungsi utilitas kuadratik, dan regresi logistik . Hasil penelitian membuktikan bahwa tingkat risiko produksi usahatani ketimun berada dalam kategori tinggi, yaitu ditunjukkan dengan variasi koefisien sebesar 0,69. Selanjutnya ditemukan bahwa 68% petani muda berperilaku berani mengambil risiko (risk taker). Faktor – faktor yang menentukan perilaku pengambilan risiko adalah variabel pengalaman usahatani, jumlah komoditas yang diusahakan, dan keikutsertaan dalam kelompok tani. Sebaliknya, variabel afiliasi dengan pedagang pengumpul merupakan ciri petani berperilaku menghindari risiko.
Co-Authors Adi Suyatno Afandi, Richad Dedi Syahbudin Allya Azkya Subarja Almurni, Muhammad Furqon Alya Nazhara Nurseptia Angel Savira Pricillia Pratama Arifudin, Opan Asep Ririh Riswaya Badie Uddin Budiman, Dheni Apriantsani Damayanti, Resti Aulia Dedah Jubaedah Dheni Apriantsani Budiman Elsa Wirda Saputra Emalia, Lilis Eti Rahmawati Feri Alpiyasin Ganjar Nurul Fajar Ghaida Nafisyah Haris Supriatna Heri Wahyudi Irniyati Samosir Isak Ramlan Isbandi Isbandi Khaira, Alfin Kirani, Sandra Koswara, Nandang Malasari, Nisa Nur Marjito Marjito Maulana Yusup, Maulana Maulana, Aris Ilham Mayasari, Annisa Moch Rival Mulyadi Muhamad Firza Muhammad Syukri Muslimah Muslimah Naia Aulia Fitria Nanang Suciyono Nisa Nur Malasari Nisa Raudatul Janah Norasari Arani Oktavia Oktavia Putri Alivia Nur Khalizah Radian Radian Rahmat Ibrahim Reinalda Renis Wati Halawa Rival Khafi Fergian Rizal Rachman, Rizal Rizky Panji Santoni Rizqiati, Fitri Salma Saepul Milah Sardin Sari, Aisah Nur Endah Sartono Sartono, Sartono Sigit Wibowo Sony Chandra Maulana Sulistyohati, Aprilia Sutarman Gafur Syahril Fathan Sailendani Thazkia Listi Alistianti Titi Widaretna Toni Kusnandar Trisna Saputra Urrohmah, Syifa' Uyu Wahyudin veny heristi Wanti Fitrianti Yadi Janwari Yanti Shantini, Yanti Zainal Abidin Arief