Jumono, S., Abdurrahman, A. and Fath Mala, C. M. (2017) “Market Concentration Index and Performance: Evidence from Indonesian Banking Industry”, International Journal of Economics and Financial Issues, 7(2), pp. 249–258. Available at: https://econjournals.net.tr/index.php/ijefi/article/view/4030 (Accessed: 15 November 2024).