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All Journal Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Jurnal Infortech
Popon Handayani
Universitas Bina Sarana Informatika
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering

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Pemanfaatan Cobit untuk Penilaian Tata Kelola TI pada Perancangan Sistem SampahPlus Siti Nur Khasanah; Riswandi Ishak; Popon Handayani; Mulyadi Mulyadi; Achmad Sumbaryadi
Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Vol. 4 No. 3 (2026): Februari 2026
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v4i3.799

Abstract

Penerapan tata kelola Teknologi Informasi (TI) yang baik merupakan faktor penting dalam memastikan bahwa sistem informasi yang dikembangkan mampu mendukung tujuan organisasi secara efektif dan berkelanjutan. Penelitian ini bertujuan untuk menganalisis dan menilai tata kelola TI pada perancangan Sistem SampahPlus dengan memanfaatkan kerangka kerja COBIT sebagai alat evaluasi. Metode penelitian yang digunakan adalah metode kualitatif dengan pendekatan studi kasus, melalui pengumpulan data berupa wawancara, observasi, dan dokumentasi terkait proses pengelolaan TI. Penilaian dilakukan dengan memetakan proses bisnis Sistem SampahPlus terhadap domain COBIT yang relevan, kemudian dianalisis tingkat kapabilitasnya untuk mengidentifikasi kesenjangan antara kondisi saat ini dan kondisi yang diharapkan. Hasil penelitian menunjukkan bahwa penerapan COBIT mampu memberikan gambaran yang jelas mengenai tingkat kematangan tata kelola TI pada Sistem SampahPlus serta mengidentifikasi area yang memerlukan perbaikan. Dengan demikian, pemanfaatan COBIT dapat menjadi acuan dalam meningkatkan efektivitas, efisiensi, dan keselarasan antara strategi TI dan tujuan sistem dalam perancangan Sistem SampahPlus. Berdasarkan hasil kuisioner didapat dapat dilihat jika berdasarkan hasil skoring berada pada angka 2 (level 2, manage process).
Optimization of Entropy and MOORA Methods for Comparison of Family Vehicles in Indonesia Santoso Setiawan; Syamsul Bahri; Wahyudin; Popon Handayani
Jurnal Infortech Vol. 8 No. 1 (2026): June 2026
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/infortech.v8i1.12652

Abstract

This study addresses the issue of subjectivity in determining criteria weights within multi-criteria decision-making for selecting family vehicles in Indonesia. Decision-making in this context often involves multiple factors such as comfort, accommodation, design, features, and fuel consumption, which can lead to biased results if weights are assigned subjectively. To overcome this limitation, this research proposes a combination of the Entropy method and the MOORA (Multi-Objective Optimization on the Basis of Ratio Analysis) method within a decision support system framework. The Entropy method is utilized to objectively calculate the weights of each criterion based on data variability, thereby minimizing human bias, while the MOORA method is applied to rank the available vehicle alternatives. The research adopts a quantitative approach by analyzing several popular family vehicles, including Honda BR-V, Mitsubishi Xpander, Suzuki Ertiga, Hyundai Stargazer, and Toyota Avanza. The results indicate that the integration of Entropy and MOORA methods produces more objective and consistent rankings. Based on the calculated preference values, Toyota Avanza achieved the highest rank, followed by Mitsubishi Xpander and Hyundai Stargazer, while Suzuki Ertiga and Honda BR-V ranked lower. In conclusion, the Entropy–MOORA combination proves to be effective in enhancing the objectivity and accuracy of decision-making. This approach can be applied to other multi-criteria problems, providing a systematic and reliable decision support model.
Co-Authors Achmad Sumbaryadi, Achmad Mulyadi Mulyadi Riswandi Ishak Santoso Setiawan Siti Nur Khasanah Syamsul Bahri