Sa’idaturrohmah, Nur, et al. “Aplikasi Akad Musyarakah Mutanaqishah Pada Produk Pembiayaan Mitraguna Online BSI Mobile”. Al-Musthofa: Journal of Sharia Economics, vol. 8, no. 1, Nov. 2025, pp. 1-12, https://doi.org/10.58518/al-musthofa.v8i1.3947.