Rahmawati Zein, Muhammad Yafiz, and Atika Atika. “Pengaruh Cost of Loanable Fund, Overhead Cost, Dan Risk Factor Terhadap Tingkat Margin Pembiayaan Berbasis Natural Certainty Contract Di Perbankan Syariah”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 2, no. 7 (June 1, 2023): 2977–2986. Accessed May 5, 2024. https://journal-nusantara.com/index.php/JIM/article/view/1795.