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All Journal Sistemasi: Jurnal Sistem Informasi INTECOMS: Journal of Information Technology and Computer Science SOSCIED Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Jurnal Algoritma El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Journal of Ekonomics, Finance, and Management Studies
Dharmawan, Alexander
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Social Sciences

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Audit Sistem Akademik Terhadap Akurasi Data Mahasiswa Universitas XXX dengan Framework COBIT 4.1 Juniar Wibowo, Yehezkiel; Dharmawan, Alexander; Wahyuni, Ana
Jurnal Algoritma Vol 22 No 2 (2025): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.22-2.2629

Abstract

This study aims to evaluate and provide recommendations for improvements to IT governance in the Integrated Information System (SISTA) at XXX University, using the COBIT 4.1 standard with domains AI2, AI7, DS5, DS10, DS11, ME1, and ME2. This study uses a literature review method and data collection by distributing questionnaires to 6 respondents consisting of PUSTIK staff and lecturers. The results of the data collection show the maturity level of each domain. The AI domain score was 3.4, which is at the Defined level, DS was 2.7 at the Repeatable but Intuitive level, and ME was 2.7 at the Repeatable but Intuitive level. Based on the analysis of the maturity level results, recommendations for improvement are needed to improve IT governance in SISTA at XXX University in order to improve its quality.
Audit Sistem Pembayaran Pada Sista Menggunakan Cobit 4.1 Di Universitas AKI Semarang K, Marchel Haddyanto; Dharmawan, Alexander; Bakti, Cristeddy Asa
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 11, No 1 (2026): Edisi Februari
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v11i1.946

Abstract

The payment system is a crucial component in the academic operations of higher education institutions. Universitas AKI Semarang has implemented the Integrated Information System (SISTA) to manage these financial transactions. This study aims to evaluate the IT governance of the SISTA payment system by measuring its maturity level using the COBIT 4.1 framework. The evaluation focuses on four key processes: DS2 (Manage Third-Party Services), DS11 (Manage Data), ME1 (Monitor and Evaluate IT Performance), and ME2 (Monitor and Evaluate Internal Control). A quantitative research method was employed, utilizing questionnaires distributed to relevant respondents. The results indicate that all assessed domains are at Level 3 (Defined Process), with specific maturity indices of 3.00 for DS2, 3.48 for DS11, 3.71 for ME1, and 3.80 for ME2. A gap analysis conducted against a target of Level 4 (Managed and Measurable) reveals a performance gap in every domain, with the largest discrepancy found in third-party service management (DS2). Based on these findings, a set of improvement recommendations has been formulated to enhance system management, ensuring it becomes more measurable, controlled, and sustainable
Rancang Bangun Website E-Commerce Sebagai Media Promosi dan Peningkatan Penjualan pada Toko Sevent Sport Aziz Hidayatulloh, Muhammad; Dharmawan, Alexander; Arizonia Ismail, Harries
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 12 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i12.9830

Abstract

The development of information technology and the internet has brought significant changes to the business world, including the trade sector. The use of e-commerce websites today is not only a means of buying and selling but also serves as an effective promotional tool to expand market reach. Sevent Sport, a sports equipment provider, requires a system capable of supporting digital promotional and sales activities to compete with similar stores and meet the needs of customers who increasingly prioritize ease and speed of transactions. This research aims to design and build an e-commerce website that can be used as a promotional tool and increase sales at Sevent Sport. The methodology used is the Waterfall system development model, which consists of the stages of needs analysis, design, implementation, testing, and maintenance. The needs analysis was conducted to identify the problems encountered and the required features, such as a product catalog, shopping cart, ordering system, payment integration, product management, discount promotions, and transaction reports. The system design was created using UML diagrams and then implemented using the PHP programming language, a MySQL database, and a web-based supporting framework. The research results show that the e-commerce website is able to display product information in a structured manner, facilitate ordering and payment processes, and simplify the store owner's management of promotions and sales reports. Based on the results of the system testing conducted using the black box testing method, all key features functioned according to user needs. With this e-commerce website, Toko Sevent Sport can improve promotional effectiveness, expand its marketing reach, and support sales growth in the digital era.
Co-Authors Arizonia Ismail, Harries ASA BAKTI, CRISTEDDY Aziz Hidayatulloh, Muhammad Bakti, Cristeddy Asa Insiyyah, Insiyyah Juniar Wibowo, Yehezkiel Jutono Gondohanindijo, Jutono K, Marchel Haddyanto Lailul Fikri, Muhamad Nafisah, ‘Ainun Pamungkas, Brian Aji Prakoso, Satrio Agung Putra, Jeremi Azero Setyartantya, Imanuel Moses Sinta Tridian Galih Sri Surani, Berliyan Tiert, Baruch Daniel Wahyuni, Ana Yustisnias, Xavier Cahaya Yusup, Yusup