Rahmatika, A., & Ilmiah, D. (2017). Analisis Sharih Akad Mudrobah dan Bay pada Sertifikat Investasi Mudharabah Antar Bank (SIMA). Proceedings of Annual Conference for Muslim Scholars, (Seri 1), 65-72. https://doi.org/10.36835/ancoms.v0iSeri 1.9