Muhammad Hambali. “Penerapan Manajemen Koperasi Berbasis Syariah (Studi Kasus Di Koprasi Raudlatul Ulum 1 Malang)”. Al-Astar 1, no. 2 (October 13, 2022): 39–54. Accessed December 31, 2025. http://jurnal.staimempawah.ac.id/index.php/alastar/article/view/25.