Haddad, Achraf, Anis El Ammari, and Abdelfettah Bouri. “Comparative Study of Ambiguity Resolution Between the Efficiency of Conventional and Islamic Banks in a Stable Financial Context”. International Journal of Economics and Financial Issues 9, no. 5 (September 3, 2019): 111–129. Accessed March 28, 2024. https://www.econjournals.com/index.php/ijefi/article/view/8623.