EZE, Ifeoma L. Federalism and the Challenges of Socio-Economic Development in Nigeria. International Journal of Social Sciences, [S. l.], v. 12, n. 4, p. 158–170, 2018. Disponível em: https://ijss.com.ng/index.php/home/article/view/101. Acesso em: 1 nov. 2025.