Yakub, Muhammad, and Muniruddin Muniruddin. “Management of Development and Financing of Preachers by Wahdah Islamiyah Medan”. Suluah Pasaman 4, no. 2 (August 3, 2026): 535–545. Accessed August 4, 2026. https://e-journal.stai-ydi.ac.id/index.php/suluhpasaman/article/view/1295.