GABRIEL ITODO, O. H.L.A Hart on Legal Positivism: Implications for Contemporary Nigerian Legal . Journal of International Relations Security and Economic Studies , [S. l.], v. 1, n. 1, p. 50-54, 2021. Disponível em: https://journals.rcmss.com/index.php/jirses/article/view/64. Acesso em: 22 dec. 2024.