Amardi, L.D.F. et al. 2026. Pengaruh Non Performing Loan, Capital Adequacy Ratio, dan BOPO terhadap Profitabilitas. RIGGS: Journal of Artificial Intelligence and Digital Business. 5, 2 (Jul. 2026), 27971–27977. DOI:https://doi.org/10.31004/riggs.v5i2.13860.