Garuda - Garba Rujukan Digital

Sistem Monitoring Tanaman Cabai untuk Meningkatkan Hasil Panen Haris Supriatna; Titi Widaretna; Jajat Sudrajat
Jurnal Computech & Bisnis (e-journal) Vol. 16 No. 2 (2022): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v16i2.8

A chili plant monitoring system has been created to increase crop yields, this system monitors soil pH and soil moisture in order to increase the growth of chili plants so that the yield obtained is maximum. This system uses Arduino UNO as its microcontroller with output in the form of automatic plant watering and automatic fertilizer. Important variables to support plant growth are soil moisture, soil pH, and the right watering time and duration. Measurement of soil pH and soil moisture is carried out using soil moisture sensor and soil pH sensor. While the output produced from the water pump and fertilizer and servo motor as the control. The measurement results of the two sensors will then be displayed on the LCD (Liquid Crystal Display). The test results of soil pH monitoring tools and soil moisture in chili plants show measurement results with good accuracy. The measurement results have been successfully displayed on the LCD, as well as the pump ejects automatically and the servo controls automatically.

Perancangan Penjadwalan Pinjaman Fixed Asset Desa dengan Penerapan Algoritma Greedy Asep Ririh Riswaya; Jajat Sudrajat; Dheni Apriantsani Budiman
INTERNAL (Information System Journal) Vol. 6 No. 1 (2023)
Publisher : Masoem University

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

To facilitate and streamline the activities of recording or inputting asset data in CIPELAH VILLAGE, computerization is needed in this village to schedule fixed asset loans. The fixed asset loan scheduling system is a system designed to help ease the asset cation staff when managing assets which are still manual or in writing. The research method used is literature study, field study, interview, observation, and the system development technique used is OOAD (Object Oriented Analysis Design) and the method used is the GREEDY method. The implementation and system testing stage is a stage that is carried out after the system has been analyzed and designed in detail, this stage is also the stage of implementing the system for operation. The programming language used is HTML, PHP with PHPMyAdmin database.

Expired Medication Detection Information System Using the First Expired First Out Method: Case Study of One Pharmacy in Bandung Nisa Nur Malasari; Jajat Sudrajat
Jurnal Computech & Bisnis (e-journal) Vol. 17 No. 2 (2023): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v17i2.243

A pharmacy is a facility where diverse pharmaceutical operations occur, including acquiring, formulating, and distributing medications. The utilization of information technology has experienced a substantial rise in the current digital age, particularly in the realm of healthcare. An integrated and readily accessible information system is required to oversee diverse operations in the pharmacy, including drug procurement, stock management, prescription services, and sales. This study aims to create an information system that may enhance drug procurement efficiency and monitor drug expiration in a pharmacy located in Bandung. Anticipated enhancements are likely to optimize the pharmacy's operational efficiency. The expiration of pharmaceuticals can be attributed to several factors, such as the absence of regular drug inspections due to staffing constraints, human mistakes, excessive drug procurement, and unpredictable patient demands. In order to tackle these problems, it is necessary to implement a system that can detect expired drugs. The purpose of this system is to streamline the management of drug inventory by monitoring and tracking expired drugs. It also implements the First Expired First Out (FEFO) strategy, which prioritizes the usage of drugs with closer expiration dates over those with longer expiration dates.

PPH 21 Tax Calculation Application for Permanent Employees at The Bandung Regency Fire Service Kirani, Sandra; Sudrajat, Jajat; Rachman, Rizal; Damayanti, Resti Aulia
Electronic, Business, Management and Technology Journal Vol. 2 No. 1 (2024): Electronic, Business, Management and Technology Journal
Publisher : P3M, STIE Pasundan, Bandung, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/ebmtj.v2i1.133

This study aims to create a software application that can accurately compute PPh 21 (income tax) for full-time employees at the Bandung Regency Fire Department. The development process will utilize an Object-Oriented Analysis and Design (OOAD) System Development approach. The primary aim of this study is to mechanize the computation of PPh 21 in compliance with relevant tax statutes while streamlining tax and payroll administration at the organization. The development methodology comprises five primary phases: requirements analysis, system design, implementation, testing, and assessment. During the requirements analysis phase, data is gathered through interviews, observations, and literature research to comprehend the system's functional and non-functional requirements. The system design step entails developing a system architectural design that includes class, use case, and interaction diagrams to guarantee that the system fulfills the given requirements. Implementation involves creating program code based on the design and integrating system components. The testing phase encompasses unit, integration, system, and acceptance testing to verify that the system operates as intended and is error-free. The evaluation phase incorporates the participation of end users to gather input on the system's usability, efficiency, and precision and introduce enhancements prior to its complete implementation. The research findings demonstrate that using this internet-based application can enhance the effectiveness and precision of tax computations, mitigate the likelihood of data loss, and facilitate heightened job efficiency at the Bandung Regency Fire Department. This application is anticipated to favorably impact tax and payroll management at the agency while also enhancing the quality of public services through digitalization and technological innovation.

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

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.

Expired Medication Detection Information System Using the First Expired First Out Method: Case Study of One Pharmacy in Bandung Malasari, Nisa Nur; Sudrajat, Jajat
Jurnal Computech & Bisnis (e-journal) Vol. 17 No. 2 (2023): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v17i2.243

A pharmacy is a facility where diverse pharmaceutical operations occur, including acquiring, formulating, and distributing medications. The utilization of information technology has experienced a substantial rise in the current digital age, particularly in the realm of healthcare. An integrated and readily accessible information system is required to oversee diverse operations in the pharmacy, including drug procurement, stock management, prescription services, and sales. This study aims to create an information system that may enhance drug procurement efficiency and monitor drug expiration in a pharmacy located in Bandung. Anticipated enhancements are likely to optimize the pharmacy's operational efficiency. The expiration of pharmaceuticals can be attributed to several factors, such as the absence of regular drug inspections due to staffing constraints, human mistakes, excessive drug procurement, and unpredictable patient demands. In order to tackle these problems, it is necessary to implement a system that can detect expired drugs. The purpose of this system is to streamline the management of drug inventory by monitoring and tracking expired drugs. It also implements the First Expired First Out (FEFO) strategy, which prioritizes the usage of drugs with closer expiration dates over those with longer expiration dates.

Customer Relationship Management Information System Analysis Using RFM Dashboard For Customer Segmentation Strategy : Study On A Ritel Fashion Company in Bandung Sudrajat, Jajat; Maulana, Aris Ilham; Riswaya, Asep Ririh; Marjito, Marjito; Rizqiati, Fitri
Jurnal Computech & Bisnis (e-journal) Vol. 19 No. 1 (2025): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v19i1.435

The progression of information technology compels organizations to adeptly leverage customer data, particularly in mitigating the elevated rate of client attrition resulting from insufficient comprehension of consumer behavior and limited personalization in marketing approaches. This study aims to develop and implement a Customer Relationship Management (CRM) system, coupled with an RFM (Recency, Frequency, Monetary) dashboard, for the fashion enterprise Whoop Culture. This system employs the equal-width intervals binning approach to categorize clients based on purchase frequency, transaction value, and the recency of their latest transaction, thereby facilitating the company's understanding of the needs and preferences of each customer category. This online solution is designed to analyze client data and execute segmentation, facilitating more targeted marketing techniques. This research aims to enhance the company's performance by gaining a deeper understanding of consumer behavior, enabling Whoop Culture to improve customer retention, sales, and resource allocation.

Enhancing the Quality of Learning through an E-Learning-Based Academic Management Information System at Madrasah Aliyah Negeri Sudrajat, Jajat; Mayasari, Annisa; Arifudin, Opan
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2024): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v5i2.1724

The motivation for this research stems from the significant impact of information technology on education, ushering in a new era of development. However, this technological advancement has not been accompanied by a proportional increase in human resources, creating a need for systemic changes to expedite improvements and achieve quality education objectives. This study aims to analyze the planning, organization, implementation, supervision, and influencing factors (both supportive and detrimental) of an e-learning-based academic management information system, as well as its impact on enhancing learning quality at MAN 1 Bandung. Utilizing a qualitative methodology, the research findings indicate that the e-learning-based Academic Management Information System positively affects learning quality through engaging slide presentations and effective teaching methods, enabling both teachers and students to participate in a serious yet enjoyable learning process. the result shows that the implementation of e-learning in Islamic Religious Education can significantly enrich students' learning experiences and facilitate wider access to teaching materials. The conclusion is that effective implementation of e-learning platforms, coupled with strategic management and quality control, is crucial for optimizing educational outcomes and fostering a dynamic learning environment.

Inovasi Pemasaran UMKM dengan Teknologi Artificial Intellegence (AI) pada UMKM Desa Warnasari, Kabupaten Bandung Uddin, Badie; Sulistyohati, Aprilia; Janah, Nisa Raudatul; Sudrajat, Jajat; Khaira, Alfin
Abdimas Galuh Vol 7, No 2 (2025): September 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i2.20139

Penerapan teknologi AI yang berkembang saat ini sangat membantu dalam mendukung kemajuan UMKM di berbagai bidang termasuk dalam bidang pemasaran. Dengan memanfaatkan Teknologi AI dapat membantu UMKM yang terkendala dengan desain produk dan pemasaran secara online dan juga pengumpulan dan analisis data konsumen. Penggunaan AI juga dapat memberikan personalisasi dan rekomendasi, mengotomatisasi layanan pelanggan, memprediksi tren dan perilaku konsumen juga mengoptimalkan iklan dan konten pemasaran. PkM ini bertujuan untuk meningkatkan pemahaman dan keterampilan pelaku UMKM di Desa Warnasari, Kabupaten Bandung dalam pemanfaatan AI untuk pemasaran digital. AI marketing menjadi suatu metode yang dapat memudahkan dalam melakukan kegiatan pemasaran. Dengan menggunakan konsep kecerdasan buatan seperti machine learning dapat memudahkan dalam menjangkau pelanggan agar tecapai tujuan pemasaran. Peningkatan penjualan, interaksi pelanggan, dan kepuasan peserta juga tercatat sebagai indikator keberhasilan kegiatan. Kegiatan ini diharapkan dapat menjadi langkah awal dalam mempercepat transformasi digital UMKM serta mendukung pertumbuhan ekonomi lokal yang berkelanjutan.

Analysis of Abu Yusuf's Thoughts on Tax Revenue in the Book of al-Kharāj and Its Relevance to Contemporary Tax Law Principles: A Fiqh Perspective Jajat Sudrajat; Almurni, Muhammad Furqon; Yadi Janwari; Dedah Jubaedah
NUKHBATUL 'ULUM: Jurnal Bidang Kajian Islam Vol. 10 (2024): NUKHBATUL 'ULUM: Jurnal Bidang Kajian Islam
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) Sekolah Tinggi Ilmu Islam dan Bahasa Arab (STIBA) Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36701/nukhbah.v10i2.1768

This article aims to analyze the differences of opinion among scholars regarding the legal imposition of obligations on the public by the Islamic state other than zakat. The main focus of this article is on the views of Abu Yusuf, a prominent scholar during the Abbasid era, whose famous work al-Kharāj made a significant contribution to the development of the tax system in the Islamic state, as well as its relevance to contemporary tax law principles. In addition, the article examines the criteria for tax collection based on the perspective of fiqh. This study employs a qualitative approach using normative juridical and descriptive-analytical methods. The findings reveal that Abu Yusuf, through al-Kharāj, recognized the imposition of taxes by the state in addition to zakat, such as jizyah (a tax levied on non-Muslim citizens), ‘usyr (a tithe, typically one-tenth of agricultural produce), and kharāj (a land tax on agricultural lands). During the time of Prophet Muhammad PBUH there were no established regulations regarding kharāj and ‘usyr. The implementation of these two taxes began during the era of ‘Umar bin al-Khaṭṭāb RA, following the conquest of Persian territories, particularly the fertile region of Sawad in Iraq, where kharāj was imposed on land and ‘usyr was levied on non-Muslim traders entering Islamic territories. The conclusion of this study is that the imposition of taxes other than zakat is recognized in fiqh, provided it meets specific criteria, including a real and urgent need, fair and prudent implementation, allocation of tax revenue for public interest, and consultation between the leader and experts prior to tax imposition. The practical implication of this study is that the application of taxes in accordance with fiqh criteria can serve as an additional source of revenue for Islamic states to develop infrastructure and improve social welfare, particularly in efforts to alleviate poverty.

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