Yusrizal, trans. “PERAN AMAL USAHA MUHAMMADIYAH DALAM PENGEMBANGAN EKONOMI UMAT DI KOTA TANGERANG”. EKOSSISTEM : Islamic Economics, Banking, Law, System 3, no. 6 (December 21, 2025): 121–139. Accessed May 30, 2026. https://ekossistem.web.id/journals/index.php/ej/article/view/17.