A Comprehensive Review of the Contributory Health Insurance Legal Framework in Nigeria: Focus on the Borno State Contributory Healthcare Management Agency Law, 2018 (as amended). The Obafemi Awolowo University Law Journal, [S. l.], v. 6, n. 1, p. 33–67, 2025. Disponível em: https://oaulj.oauife.edu.ng/index.php/oaulj/article/view/31. Acesso em: 11 may. 2026.