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All Journal Jurnal Simetris InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan FaST : Jurnal Sains dan Teknologi JURTEKSI JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Al-MIKRAJ: Jurnal studi Islam dan Humaniora Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi)
Diana Effendi
Program Studi Manajemen Informatika, UNIKOM, Bandung
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Rancang Bangun Sistem Informasi Hitung Tani (SiTung Tani) Menggunakan Metode Ubinan Berbasis Android Effendi, Diana; Dhaniawaty, Rani Puspita; Hardiyana, Bella
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Vol 6, No 2 (2022): InfoTekJar Maret
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/infotekjar.v6i2.4877

Abstract

In the current era of digitalization, technology can facilitate all kinds of activities, starting from education, business, health, and agriculture. The use of technology in agriculture can help the managerial processes which are often a problem for farmers. Hitung Tani Application System (SiTung Tani) is an Android-based application, which can assist farmers in preparing budget plans regarding all cost requirements before the farming activity takes place. The method used in building SiTung Tani is the Ubinan method which is used to calculate estimates of various costs and the system approach method used is the object-oriented method. The Sabilulungan Farmer Group is located in a rural area, so there are still many farmers who do not understand and use technology in all farming activities. In addition, the obstacles faced by farmers in this farmer group are that they rarely calculate mathematically how many plant seeds are needed according to the land they have and rarely calculate the estimated cost of production and yields which result in losses. From the problems that exist in the farmer groups, a farmer count application system is needed that can assist farmers in compiling a budget plan for cost requirements during the process of farming activities to increase farm productivity, can calculate the estimated income and profits that will be obtained by farmers and can provide recommendations
DESIGN AND EVALUATION OF MOSQUE SYSTEM USING RAD AND CSI Effendi, Diana; Dhaniawaty, Rani Puspita; Hidayat, Rahmat; Alghani, Muhammad
JURTEKSI (jurnal Teknologi dan Sistem Informasi) Vol. 11 No. 3 (2025): Juni 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v11i3.3839

Abstract

Abstract: Mosques are places of jamaah and centers of social and economic activity for Muslims. Still, in the process of managing their activities, DKM administrators often face challenges related to efficiency, integration, and transparency of information. This research aims to develop a web-based Mosque Management Information System (SIMMAS) that integrates the management of ZISWAF (zakat, infaq, sadaqah, waqf), qurban, inventory, activity information, and digital payments via QRIS. Using the Rapid Application Development (RAD) method, the system was designed to be developed quickly and in alignment with user needs. The evaluation was conducted using the Customer Satisfaction Index (CSI) approach, involving 60 respondents comprising mosque administrators and congregants. The results show that all SIMMAS services received CSI scores above 85%, indicating a high level of user satisfaction, particularly with the religious lecture scheduling feature. Nevertheless, there remains room for improvement, especially in the responsiveness and empathy aspects of financial and inventory services. This research is expected to serve as a foundation for the continued development of SIMMAS to become more effective, efficient, and digitally integrated in mosque management. Keywords: user satisfaction; mosque information system; CSI; SIMMAS; ZISWAF Abstrak: Masjid merupakan tempat ibadah, pusat aktivitas sosial dan ekonomi umat Islam, namun dalam proses pengelolaan kegiatannya, pengurus dkm kerap menghadapi tantangan terkait efisiensi, integrasi, dan transparansi informasi Penelitian ini bertujuan untuk mengembangkan Sistem Informasi Manajemen Masjid (SIMMAS) berbasis web yang mengintegrasikan pengelolaan ZISWAF, qurban, inventaris barang, informasi kegiatan, serta pembayaran digital melalui QRIS. Dengan menerapkan metode Rapid Application Development (RAD), sistem ini dirancang agar dapat dikembangkan secara cepat dan sesuai dengan kebutuhan pengguna. Evaluasi dilakukan menggunakan pendekatan Customer Satisfaction Index (CSI), yang melibatkan 60 responden dari kalangan pengurus dan jamaah masjid. Hasil evaluasi menunjukkan bahwa seluruh layanan SIMMAS memperoleh nilai CSI di atas 85%, mencerminkan tingkat kepuasan yang tinggi, khususnya pada fitur jadwal kajian. Meski demikian, masih terdapat ruang untuk perbaikan, terutama pada aspek responsivitas dan empati dalam layanan keuangan dan pengelolaan inventaris. Penelitian ini diharapkan dapat menjadi dasar pengembangan berkelanjutan SIMMAS dalam mendukung tata kelola masjid yang lebih efektif, efisien, dan berbasis digital. Kata Kunci: kepuasan pengguna; sistem informasi masjid; CSI; SIMMAS; ZISWAF
Pemanfaatan Buah Leunca (Solanum nigrum L.) Dalam Pembuatan Minuman Sari Buah (Utilization of Black Nightshade (Solanum nigrum L.) in the Making of Fruit Juice) Halim, Yuniwaty; Effendi, Diana; Nurwitri, Caecilia C.
FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol. 1 No. 2 (2018): MAY
Publisher : Universitas Pelita Harapan

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Abstract

Black nightshade (Solanum nigrum L.) fruit contains many antioxidant compounds, however, utilization of black nightshade as food or beverage product has not been much studied. The research was aimed to determine sugar concentration and acid source used in black nightshade juice making to obtain a product that is acceptable for the panelists and to observe the black nightshade juice quality changes during storage. Sugar concentration used were 10%, 12.5%, and 15%. Acids used were from citric acid, belimbing wuluh (Averrhoa bilimbi) and lime (Citrus aurantifolia). It was found that the selected formulation was black nightshade juice added with 15% of sugar concentration and acid added from belimbing wuluh (Averrhoa bilimbi). This formula has acceptance value of 4.41± 1.357  and the IC50 value of 2118.0582 ± 96.3983 mg/L. Storage was done for 6 weeks in refrigerated temperature. During storage, quality of black nightshade juice decreased after 2 weeks, observed from decrease in its antioxidant activity, total phenolic and flavonoid compound.  
Integration of Blockchain and Digital Forensics for Data Transparency and Verification : A Systematic Literature Review Nurhayati, Sri; Effendi, Diana; Fergina, Anggun; Afrianto, Irawan; Rijanto, Estiko; Sumitra, Irfan Dwiguna
International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Vol. 6 No. 2 (2025): INJIISCOM: VOLUME 6, ISSUE 2, DECEMBER 2025 (ONLINE FIRST)
Publisher : Universitas Komputer Indonesia

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Abstract

Data integrity and transparency are currently critical. Various challenges in digital forensics arise due to the prevalence of evidence manipulation and digital engineering that can compromise the validity of legal investigations. This study seeks to undertake a systematic review of the possible application of blockchain technology as a solution rate in ensuring the authenticity and verification of digital data. Using the Systematic Literature Review (SLR) method with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Therefore, this study selected and analyzed 156 relevant articles. In Scopus databases and published between 2018 and 2025. The results of the analysis show a significant increase in publications since 2020, with the identification of five main research clusters including integration of Artificial Intelligence (AI) and cybersecurity. Key findings confirm that blockchain it effectively acts as a layer of trust in creating an immutable and transparent chain of custody. The study by it concludes that blockchain integration provides a strong foundation for the development of more accountable, secure, and reliable digital forensic systems in the future
Epistemologi Artificial Intelligence: Kebenaran, Validitas, dan Otoritas Algoritmik Nurhayati, Sri; Effendi, Diana; Agus Nursikuwagus; Usep Mohamad Ishaq; Andrias Darmayadi
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 6 No. 1 (2025): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

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Abstract

The development of artificial intelligence (AI) has brought fundamental changes in the way knowledge is produced, validated, and accepted in various sectors of life. Algorithmic models, especially deep learning, generate predictions and recommendations that are often treated as operational truths even though the inference process is not fully explainable. This study analyzes how AI changes the understanding of truth, validity, and epistemic authority from the perspective of the philosophy of science, and links it to the ontological and axiological dimensions in modern knowledge production. A qualitative approach based on philosophical analysis is used to integrate the thoughts of Popper, Kuhn, Lakatos, Van Fraassen, and Floridi. The results show that AI shifts knowledge from rational justification to performative and statistical validity, and challenges the position of humans as the primary epistemic agents. This study asserts that the epistemic transformation triggered by AI requires ontological and axiological reflection so that the development of knowledge remains in line with humanitarian principles and ethical responsibility
DESIGN of APPLICATION of LEARNING in the HUMAN DIGESTIVE SYSTEM BASED MULTIMEDIA for STUDENTS SDLB part B HEARING IMPAIRED Effendi, Diana; Hardiyana, Bella; Gustiana, Iyan
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 1 No. 1 (2017): PROSIDING SEMNAS INOTEK Ke-I Tahun 2017
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/inotek.v1i1.339

Abstract

Secara umum materi pelajaran IPA/Sains yang terdapat di kurikulum Sekolah Dasar membutuhkan penjelasan secara visual tidak hanya dengan menggunakan gambar yang terdapat di buku atau yang dikenal dengan pengajaran konvensional. Hal ini berlaku juga di kurikulum pengajaran IPA/Sains untuk SDLB Bagian B Tunarungu. Seperti diketahui penyandang tunarungu mempunyai keterbatasan dalam pendengaran, namun dengan memaksimalkan kemampuan visual yang dimiliki, maka materi pengajaran yang sulit dijelaskan dengan menggunakan cara konvensional dapat disajikan dengan aplikasi program dengan menggabungkan visual, animasi dan audio yang disesuaikan dengan kebutuhan siswa. Konsep aplikasi program seperti ini dikenal dengan multimedia. Materi yang sulit dijelaskan secara konvensional yaitu Sistem Pencernaan Pada Manusia, Sistem pada Pernafasan pada Manusia dan Hewan. Untuk menghasilkan aplikasi program yang sesuai dengan kebutuhan, maka diperlukan perancangan program terlebih dahulu. Penelitian ini membahas perancangan sistem dan perancangan antar muka pengguna dari program aplikasi sistem pencernaan pada manusia berbasis multimedia. Perancangan sistem menggunakan Object Oriented Approach, dengan alat bantu perancangan menggunakan Unified Modeling Language (UML) yaitu Use Case, Sequence Diagram, Class Diagram. Penelitian ini merupakan bagian dari hasil penelitian program BP3IPTEK Provinsi Jawa Barat Program Kegiatan Peningkatan Kualitas Penelitian Dosen PTS/N Dan Politeknik Untuk Pembanguan Jawa Barat Tahun 2016.
Co-Authors adang badru jaman,anggun fergina, adang badru jaman,anggun fergina Agus Nursikuwagus Alghani, Muhammad Andrias Darmayadi Cancerina, Delviola Dhaniawaty, Rani Puspita Estiko Rijanto Fani Ramadhanty Fitriawati, Mia Halim, Yuniwaty Hardiyana, Bella Hardiyana, Bella Irawan Afrianto Iyan Gustiana Muhammad Alghani noviansyah, beri Nugraha, Ramdan Nurwitri, Caecilia C. Rahmat Hidayat Rani Puspita Dhaniawaty Rospida, Lela Sri Nurhayati Sumitra, Irfan Dwiguna Usep Mohamad Ishaq