SAAID, A. elrhman E.; ROSLY, MANSOR H. IBRAHIM, S. A.; ABDULLAH, N. THE X-EFFICIENCY OF THE SUDANESE ISLAMIC BANKS. International Journal of Economics, Management and Accounting, [S. l.], v. 11, n. 2, 2013. DOI: 10.31436/ijema.v11i2.90. Disponível em: https://journals.iium.edu.my/enmjournal/index.php/enmj/article/view/90. Acesso em: 6 may. 2024.