Sapa, N., Sudirman and Awaluddin, M. 2022. Effect of Non Performing Financing and Operating Expenses of Operating Income on Profitability of Islamic Commercial Banks. Adpebi International Journal of Multidisciplinary Sciences. 1, 1 (Nov. 2022), 455–463. DOI:https://doi.org/10.54099/aijms.v1i1.291.