Anwar K. Implementation of the Musyarakah Mutanaqishah Contract on KPR Platinum BTN iB: A Case Study at the Depok Sharia Branch Office. sjss [Internet]. 9 Februari 2026 [dikutip 25 September 2026];6(2):355-71. Tersedia pada: https://jurnal.penerbitsign.com/index.php/sjss/article/view/v6n2-011