“Decision Support System for the Election of the Chairman of the Sanggeng Par Gki Sion Using the Weighted Product Method: SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN KETUA PAR GKI SION SANGGENG MENGGUNAKAN METODE WEIDTED PRODUT” (2024) JISTECH: Journal of Information Science and Technology, 12(2). Available at: http://jistech.unipa.ac.id/index.php/istech/article/view/259 (Accessed: 28 September 2026).