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All Journal Journal Of Management Science (JMAS) INFOKUM Jurnal Transformasi Digital Dalam Ekonomi, Bisnis dan Manajemen EMPOWERMENT: Journal of Community Practice
Napitupulu, Dea Okviar Egano
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Journal : INFOKUM

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Decision Support System for Determining Infrastructure Project Priorities Using AHP and TOPSIS Methods in Deli Serdang Regency Sihotang, Jonhariono; Napitupulu, Dea Okviar Egano
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

Prioritizing infrastructure projects is a major challenge in regional development planning, particularly when faced with limited resources and complex assessment criteria. This study aims to design a decision support system that can assist policymakers in determining the most deserving infrastructure projects for prioritization. The method used is a combination of the Analytic Hierarchy Process (AHP) to determine criteria weights and the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) to rank alternative projects. Five main criteria are used in this study: cost, urgency, social benefits, land readiness, and conformity with the Regional Medium-Term Development Plan (RPJMD). This study uses simulation data on ten alternative infrastructure projects in Deli Serdang Regency. The AHP results show that urgency (29.9%) and conformity with the RPJMD (25.6%) are the criteria with the highest weights. The consistency value (CR = 0.0333) indicates that the criteria assessment is carried out consistently. Through TOPSIS, it was found that the Health Center B Development project had the highest preference value (0.8176), followed by Terminal I Revitalization and Connecting Bridge E. This study proves that the integration of the AHP and TOPSIS methods is able to provide a rational, transparent, and applicable decision-making framework in the context of regional infrastructure development planning.
Co-Authors Andika, Risky Rindi Andika, Rizki Rindi Edy Firmansyah Fikriansyah, Rio Dwi Fikriyansah, Rio Dwi Ilmi, Haifah Rafidah, Siti Sihotang, Jonhariono Sihotang, Widodo Sirait, Terry Gorganda Mariano Siregar, Ilhamsyah Sitinjak, Nandri Marsan Syahfitri, Ririn Syaukani, Arham Tulim, Anto Yusnandar