“Analysis Of Customer Understanding Of The Murabahah Contract Concept In Mitraguna Financing At Bank Syariah Indonesia, Langsa Branch: A Review Of Practice And Sharia Principles”. JIMEBIS : Scientific Journal of Students Islamic Economics and Business 6, no. 2 (December 31, 2025): 93–105. Accessed April 21, 2026. https://jim.ar-raniry.ac.id/index.php/JIMEBIS/article/view/854.