Setiawan, Feri, and Ahmadi Lubis. “Sistem Pakar Dalam Penentuan Mustahiq Zakat Menggunakan Dempster Shafer”. Building of Informatics, Technology and Science (BITS) 4, no. 2 (September 30, 2022): 1146−1152. Accessed August 24, 2026. https://ejurnal.seminar-id.com/index.php/bits/article/view/2240.