Credit risk and operational efficiency as determinants of Bank Mandiri stock prices. INTEGRATION: Journal of Multidisciplinary Studies, [S. l.], v. 1, n. 1, p. 211–224, 2026. DOI: 10.65881/integration.v1i1.41. Disponível em: https://ejournal.scmdigi.id/index.php/integration/article/view/41. Acesso em: 21 jul. 2026.