Habibul Mubarok, Marliyah Suryadi and Rahmat Daim Harahap 2023. Pengaruh Pembiayaan Natural Uncertainty Contract (NUC), Natural Certainty Contract (NCC), Dan Non Performing Finance (NPF) Terhadap Profitabilitas Bank Umum Syariah. Wawasan : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan. 2, 1 (Oct. 2023), 71–89. DOI:https://doi.org/10.58192/wawasan.v2i1.1495.