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All Journal Sisforma: Journal of Information Systems Jurnal Ecodemica : Jurnal Ekonomi Manajemen dan Bisnis Jurnal Sisfokom (Sistem Informasi dan Komputer) SENAPAS
Ridwan Sanjaya
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Social Sciences Other

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Penggunaan e-Marketplace untuk Pengrajin Tenun Sumba Rustina Untari; Ridwan Sanjaya
Jurnal Ecodemica : Jurnal Ekonomi Manajemen dan Bisnis Vol 4, No 1 (2020): Jurnal Ecodemica: Jurnal Ekonomi, Manajemen dan Bisnis
Publisher : LPPM Universitas BSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (207.423 KB) | DOI: 10.31294/jeco.v4i1.6466

Abstract

Kain tenun Sumba memiliki sejarah panjang, keunikan dan kekhasannya menjadikan kain yang terkenal sampai mancanegara. Meskipun begitu tidak semua penenun merasakan manfaatnya. Pengrajin menghadapi masalah antara harus segera menjual untuk mendapatkan uang untuk memenuhi kebutuhan sementara harga tenun Sumba tergolong mahal. Tenun Sumba mahal karena proses pembuatannya lama karena rumit dan menggunakan warna alam. Oleh karena itu perlu terobosan pemasaran sehingga pengrajin tenun Sumba dapat bertemu dengan konsumen yang lebih luas termasuk dari mancanegara. Dalam hal ini e commerce dianggap sebagai upaya yang murah, efektif dan efisien dalam menjangkau pasar yang lebih luas. Penelitian ini akan membahas kemampuan dan keberhasilan pengrajin tenun sumba dalam menggunakan e marketing. Penelitian dilakukan dengan cara action reseach dimana dilakukan workshop penggunaan aplikasi marketplace oleh pengrajin tenun sumba. E Marketplace dianggap sebagai aplikasi e marketing yang paling mudah bagi UKM pengrajin tenun Sumba karena segala fasilitas e commerce telah disediakan oleh penyedia marketplace.Setelah dilakukan worshop dimana diperoleh kesimpulan sebagai berikut : Penenun kain tenun Sumba dapat dengan mudah menggunakan e-marketplace untuk mempublikasi produknya secara online. Apalagi sebagian pengrajin telah menggunakan media sosial untuk pemasarannya.  Namun dibutuhkan konsistensi dalam mengelola toko di e-marketplace agar dapat dikenal secara luas. Untuk itu terbuka kemungkinan untuk berkolaborasi dalam satu toko online di e-marketplace sehingga ketersediaan produk selain jumlahnya lebih banyak juga lebih bervariasi. Prospek e-commerce yang cerah di Indonesia menjadi salah satu strategi dalam pemasaran sekaligus penjualan kain tenun Sumba dengan harga yang wajar.  Keterlibatan pihak ketiga dalam penjualan di e-marketplace dimungkinkan terjadi melalui fitur dropshipper.
The Development of a Web-Based School Expenditures Budgeting System Using The Agile Method Jessica Aurelia Sujangga; Ridwan Sanjaya; G. Freddy Koeswoyo
SISFORMA Vol 11, No 1: May 2024
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v11i1.10901

Abstract

Schools under the auspices of Kanisius Foundation, Surakarta Branch are still making school expenditures budgeting manually using Microsoft Excel application. Thus, all school expenditure budgeting data in each school is not well integrated and the flow of adaptation to each change in Excel format is difficult. If the situation remains like this where the data is not well integrated, then the difficulty will be that the data processing process to obtain information about the school budgeting plan and its reports will become difficult. Meanwhile, the need is for the results of data processing to be used as a basis for decision making quickly and precisely. The development of a web-based school expenditures budgeting system using the Agile method becomes the solution for schools expenditure budgeting plan’s data to be well integrated and to be used as a basis for decision making. This development uses Agile method because this method is flexible to several changes that occur within the development process.
The Impact of Digital Innovation Product Utilization in the Form of Augmented Reality on Students' Decision Making in Choosing Soegijapranata Catholic University, with Brand Image as a Mediating Variable Winan Kristin Tambunan; Ridwan Sanjaya
SISFORMA Vol 10, No 2: November 2023
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v10i2.10659

Abstract

The purpose of this study was to determine the effect of augmented reality digital innovation product on decisions by intervening brand image. The samples taken were 100 Soegijapranata Semarang Unika students class of 2021. The analysis technique used was path analysis. The results of the study show: 1) there is a positive effect of augmented reality digital innovation product on brand image, 2) there is a positive effect of augmented reality product innovation on decisions, 3) there is a positive effect  of brand image on decisions, 4) augmented reality digital innovation product has an effect on decisions with brand image as intervening variable.
The Effect of Internal Organization Factor and Legal Protection on User Intention of Whistleblowing System with Internal Control as Moderation Variable Theresia Dwi Hastuti; Ridwan Sanjaya; Benediktus Danang Setianto
SISFORMA Vol 10, No 2: November 2023
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v10i2.11694

Abstract

This research aims to analyze the influence of perceived organizational support, commitment to the organization, locus of control and law enforcement on whistleblowing intentions with internal control as a moderating variable. The sample for this research was the university academic community who live in Semarang, Central Java, Indonesia, totaling 246 people. This study investigates the motivations of university whistleblowers with the notion that as establishments are required to uphold sound governance practices, colleges ought to be free from fraud. Apart from that, research related to whistleblowing and legal protection moderated by internal control systems at universities is still underrepresented in Indonesia, so this moderation model is the originality of this research. The results of this study show that while organizational commitment, organizational support, and law enforcement have little impact on whistleblower intentions, locus of control does. The impact of legal protection on the desire to come out as a whistleblower may be mitigated by the internal control system. However, the impact of organizational commitment, support, and locus of control on the desire to become a whistleblower cannot be mitigated by the internal control system.
Analysis of Acceptance of E-Wallet Technology using UTAUT 2 Haryo Putro Ramiaji; Ridwan Sanjaya
SISFORMA Vol 11, No 1: May 2024
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v11i1.10667

Abstract

The Unified Theory of Acceptance and Use of Technology (UTAUT), which explains a person's interest in utilizing information technology and subsequent user behavior, is commonly employed when a new technology is introduced, regardless of whether people can embrace it. UTAUT is an evolution of the Technology Acceptance Model (TAM). One new technology that needs to be evaluated and is widely used in today's society is the ewallet or electronic wallet. Many payment transactions currently use e-wallet technology either directly to stores or buying and selling online. Of course, e-wallet usage cannot be separated from internet use. In Indonesia, the largest internet users are the millennial generation. This study aims to identify the ewallet technology acceptance characteristics that influence reuse among the millennial age by reviewing academic publications that examine the application of UTAUT. Because e-wallet technology influences reuse in the millennial age, this analysis concludes that there is a chance to develop and deploy UTAUT for its acceptability. 
Evaluasi Risiko pada Sistem Manajemen Keuangan KSP Mulia Prasama Danarta untuk Peningkatan Perlindungan Informasi Elia Manuel Putri; Andre Kurniawan Pamudji; Stephani Inggrit Swastini; Ridwan Sanjaya
Seminar Nasional Penelitian dan Abdimas Vol 3 No 1 (2025): September
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v3i1.12600

Abstract

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis kerentanan keamanan pada aplikasi manajemen keuangan berbasis web. Pengujian dilakukan menggunakan metode active scanning dengan bantuan OWASP ZAP, yang memungkinkan pendeteksian celah keamanan melalui pengiriman permintaan langsung ke server. Hasil pemindaian menunjukan enam temuan utama, yaitu X-Content-Type-Options Missing, No Cache-control Header, X-Frame-Options Not Set, Cookie Without Secure Flag, XSS Protection Not Enabled, Cross-Domain JS Inclusion. Setiap temuan dianalisis dan diatasi dengan rekomendasi mitigasi, seperti penerapan security headers, penggunaan protokol aman HTTPS, dan konfigurasi kebijakan konten yang ketat. Penelitian ini diharapkan menjadi acuan dalam meningkatkan keamanan aplikasi web sejenis, khususnya dalam mencegah serangan berbasis header dan injeksi kode berbahaya.
Pengembangan dan Evaluasi Sistem Manajemen Keuangan Digital Berbasis UTAUT di KSP Mulia Prasama Danarta Marcella Adelia Putri; Andre Kurniawan Pamudji; Ridwan Sanjaya; Stephani Inggrit Swastini Dewi
Seminar Nasional Penelitian dan Abdimas Vol 3 No 1 (2025): September
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v3i1.12601

Abstract

Perkembangan teknologi digital telah memberikan dampak signifikan terhadap pengelolaan keuangan, termasuk di sektor koperasi. Salah satu fungsi utama dari koperasi adalah memberikan edukasi kepada anggotanya terkait manajemen keuangan yang baik. Koperasi Simpan Pinjam Mulia Prasama Danarta hingga saat ini masih mengandalkan pencatatan manual untuk melakukan edukasi manajemen keuangan pada para anggotanya yang berisiko menimbulkan inefisiensi, kesalahan pencatatan, dan kehilangan data. Penelitian ini bertujuan mengembangkan aplikasi manajemen keuangan berbasis web sebagai upaya mendukung transformasi digital koperasi. Metode penelitian yang digunakan adalah deskriptif dengan tahapan studi literatur, pengembangan aplikasi, dan pengujian efektivitas menggunakan pendekatan Unified Theory of Acceptance and Use of Technology (UTAUT). Aplikasi yang dihasilkan memiliki fitur utama pencatatan transaksi, pengelolaan utang-piutang, pelaporan otomatis, dan visualisasi data, serta dapat diakses melalui berbagai perangkat. Hasil pengujian menunjukkan tingkat penerimaan pengguna yang tinggi, ditandai dengan kemudahan penggunaan, manfaat yang dirasakan, dukungan sosial, dan ketersediaan sarana pendukung. Penelitian ini menyimpulkan bahwa aplikasi yang dikembangkan efektif dalam meningkatkan efisiensi, akurasi, dan transparansi pengelolaan keuangan koperasi.
Iterative prompting sebagai model pengembangan aplikasi keuangan koperasi berbasis AI Siwy, Vincenzhea Chrissa; Stephani Inggrit Swastini; Ridwan Sanjaya; Andre Kurniawan Pamudji
Seminar Nasional Penelitian dan Abdimas Vol 3 No 1 (2025): September
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v3i1.12603

Abstract

Perkembangan Artificial Intelligence (AI), khususnya Large Language Models membuka peluang baru dalam pengembangan perangkat lunak, termasuk di sektor pembuatan aplikasi keuangan. Namun, penggunaan AI untuk menghasilkan kode seringkali terkendala error, inkonsistensi, dan malfungsi akibat instruksi yang kurang jelas. Penelitian ini bertujuan menguji efektivitas iterative prompting dalam menghasilkan kode yang lebih akurat, terutama untuk aplikasi keuangan koperasi. Metode yang digunakan adalah studi literatur, pembuatan kode dengan GPT-4, dan pengujian fungsional menggunakan metode Black Box Testing. Serangkaian prompt terstruktur dirancang untuk membangun fitur aplikasi secara bertahap, kemudian diimplementasikan menggunakan Visual Studio Code dan diintegrasikan dengan basis data MySQL. Hasil pengujian menunjukkan bahwa iterative prompting mampu meningkatkan keberhasilan fungsi aplikasi dan memperbaiki keteraturan kode dibanding menggunakan lazy prompting. Kesimpulannya, prompt engineering yang terencana menjadi kunci pemanfaatan AI secara optimal, khususnya bagi organisasi dengan keterbatasan sumber daya teknologi.
A Systematic Literature Review of Adaptive Machine Learning Approaches for Real-Time Fuel Efficiency Optimization in Open-Pit Mining Trucks Kusnawi; Mochamad Agung Wibowo; Ridwan Sanjaya
Jurnal Sisfokom (Sistem Informasi dan Komputer) Vol. 15 No. 01 (2026): JANUARY
Publisher : ISB Atma Luhur

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

Abstract

Fuel consumption in open-pit mining operations is a significant operational cost, making fuel efficiency an important research topic. This project seeks to investigate the use of adaptive machine learning (ML) methodologies to improve real-time fuel efficiency in mining trucks. A Systematic Literature Review (SLR) was conducted following the PRISMA protocol to examine 47 peer-reviewed articles published from 2015 to 2025. Thematic synthesis and bibliometric analysis identified five dominant categories of machine learning, with deep learning and fuzzy logic being the most common. Many studies have examined adaptive energy regulation for varying terrain and loads; however, only 20% have included driver behavior, highlighting a significant research gap. Reinforcement learning and hybrid systems show significant potential for scheduling and control in dynamic environments; however, they face challenges in real-time applications due to factors such as edge computing and limited data integration. This review describes advances in fuel optimization research through the integration of artificial intelligence, control theory, and mining logistics, and proposes future goals including the development of simplified models for vehicle applications, empirical testing in industrial fleets, and the utilization of behavior and telemetry data to enhance contextual awareness in systems
Harnessing Remote Sensing for Soil Erosion Prediction: A Bibliometric Review of RUSLE Applications Adi Fajaryanto Cobantoro; Mochamad Agung Wibowo; Ridwan Sanjaya
Jurnal Sisfokom (Sistem Informasi dan Komputer) Vol. 15 No. 01 (2026): JANUARY
Publisher : ISB Atma Luhur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32736/sisfokom.v15i01.2533

Abstract

This study examines recent advancements in soil erosion modeling using the Revised Universal Soil Loss Equation (RUSLE), integrated with remote sensing and artificial intelligence techniques. Adopting a Systematic Literature Review (SLR) and bibliometric analysis via Bibliometrix in R, 63 articles were analyzed from an initial 359 based on strict selection criteria. Findings reveal a sharp rise in publications since 2017, especially involving machine learning and Google Earth Engine (GEE) platforms. Co-authorship analysis highlights significant international collaboration, particularly between Asia and Europe. Concept maps and co-word analyses show a shift from traditional RUSLE applications toward AI and big data approaches. Thematic evolution further indicates a growing focus on climate change and the Sustainable Development Goals (SDGs). Key research gaps include the limited use of field validation, weak SDG integration, and a lack of strong international research networks. This review offers strategic insights to guide future investigations, emphasizing the need for more inclusive, data-driven studies capable of addressing land degradation and climate resilience. Overall, the study contributes to the development of more effective erosion mitigation models through technological integration and international collaboration.
Co-Authors Adi Fajaryanto Cobantoro Andre Kurniawan Pamudji Benediktus Danang Setianto Elia Manuel Putri G. Freddy Koeswoyo Haryo Putro Ramiaji Jessica Aurelia Sujangga Kusnawi Kusnawi Marcella Adelia Putri Mochamad Agung Wibowo Rustina Untari Siwy, Vincenzhea Chrissa Stephani Inggrit Swastini Stephani Inggrit Swastini Dewi Theresia Dwi Hastuti Winan Kristin Tambunan