SORAYA, N. .; ANSHOR, K. . Mitigating bad debt risk through the implementation of risk management at the Regional Bank of North Sumatra. Jurnal Mantik, [S. l.], v. 7, n. 4, p. 3307-3315, 2024. DOI: 10.35335/mantik.v7i4.4680. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/4680. Acesso em: 15 aug. 2026.