ALIYU, S.; YUSOF, R. M. Profitability and Cost Efficiency of Islamic Banks: A Panel Analysis of Some Selected Countries. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 4, p. 1736–1743, 2016. Disponível em: https://econjournals.com/index.php/ijefi/article/view/2799. Acesso em: 28 mar. 2024.