ANALISIS MEKANISME PENENTUAN PROFIT MARGIN PEMBIAYAAN MURABAHAH LEMBAGA KEUANGAN SYARIAH (LKS) AL YASINI PASURUAN. muallim [Internet]. 2020 Sep. 15 [cited 2026 Jun. 7];2(2):188-200. Available from: https://jurnal.yudharta.ac.id/v2/index.php/muallim/article/view/2265