et. al., S. H. M. A. , . . “Impact of Concentration and Diversity of Loan Portfolio on The Bank Equity Return: A Cross Country Analysis”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 7, Apr. 2021, pp. 1950-62, https://turcomat.org/index.php/turkbilmat/article/view/3255.