HERNAMA, Canna Divertana. A Documentary-Based GRC Maturity Assessment Using OCEG Practices: Single Case of PT Kereta Api Indonesia. Journal of Governance Risk Management Compliance and Sustainability, [S. l.], v. 6, n. 1, p. 76–92, 2026. DOI: 10.31098/jgrcs.v6i1.3682. Disponível em: https://journals.researchsynergypress.com/index.php/jgrcs/article/view/3682. Acesso em: 30 apr. 2026.