Gultom, H., Sebayang, E., & Manurung, M. (2024). The Effect of Collateral, Debtor Character, Business Conditions and Managerial Ability on Non-Performing Loans At PT BPR Duta Paramarta. Accounting And Business Journal, 6(1), 1-7. doi:10.54248/abj.v6i1.4806