Subagyo, A. M. P. V. and Sukaris, S. (2026) “Influence Non Performing Loan, Operating Costs To Operating Income, and Capital Adequacy Ratio Against Return On Asset in Conventional Commercial Banks In Indonesia In 2021-2024”, INNOVATION RESEARCH JOURNAL, 7(1), pp. 46–55. doi: 10.30587/innovation.v7i1.11358.