The Origin and Practice of Federalism of Federalism in Nigeria. Journal of Governance and Development (JGD), [S. l.], v. 12, n. 2, p. 87–102, 2016. Disponível em: https://www.educationmalaysia.co.uk/index.php/jgd/article/view/13389. Acesso em: 10 nov. 2025.