Dini Setiana Saragih. “Sistem Pengelolaan Keuangan Zakat Dikantor YBM PLN Unit Induk Daerah Sumatera Utara”. Journal Economic Excellence Ibnu Sina 1, no. 4 (November 27, 2023): 301–314. Accessed November 23, 2024. https://jurnal.stikes-ibnusina.ac.id/index.php/Excellence/article/view/651.