Efita, Sinta, and Triase Triase. “Optimizing Zakat Distribution With GIS and Data Mining in Community Empowerment at BAZNAS Deli Serdang”. Journal of Information Systems and Informatics 6, no. 4 (December 31, 2024): 3087-3103. Accessed October 16, 2025. https://www.journal-isi.org/index.php/isi/article/view/942.