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. Jurnal Ilmiah Mahasiswa Ekonomi dan Bisnis Islam, [S. l.], v. 6, n. 2, p. 93–105, 2025. DOI: 10.22373/8jge4750. Disponível em: https://jim.ar-raniry.ac.id/index.php/JIMEBIS/article/view/854. Acesso em: 3 jan. 2026.