ANALISIS PENETAPAN MARGIN PADA PEMBIAYAAN MURABAHAH DI KPPS BMT EL-USWAH DHARMASRAYA. JEBI [Internet]. 2025 Nov. 29 [cited 2026 Mar. 18];2(7):1469-77. Available from: https://ecosemica.net/index.php/ECONOMICA/article/view/205