Okta Sari, and Anggun Okta Fitri. “Analysis of Operational Risk Management Literature in Islamic Banking”. Al-Muamalah: Jurnal Ekonomi Islam, Filantropi dan Perbankan Syariah 2, no. 1 (June 16, 2025): 72–84. Accessed April 23, 2026. https://journal.syamilahpublishing.com/muamalah/article/view/441.