Nisa’ K. POLA KELEMBAGAAN BANK SYARI’AH DALAM MANAJEMEN BISNIS ISLAMI. El-Wasathiya: Jurnal Studi Agama [Internet]. 2013 Jun. 13 [cited 2026 Sep. 12];1(1):69-91. Available from: https://www.journal.stainumadiun.ac.id/index.php/washatiya/article/view/1663