Ery Santika, Muhammad Hadyan Fakhrughozy, Wahyu Muhammad Nur, and Henny Setyo Lestari. “Effect of Operational Risk on Financial Performance in Banking Industry IDX”. Jurnal Ekonomi 27, no. 1 (April 4, 2022): 123–137. Accessed May 9, 2024. http://www.ecojoin.org/index.php/EJE/article/view/915.