Functional Ethnicity, Regionalism and Regional Integration of South West Nigeria: A Study of ODUaA Investment Company Limited (OICL). Global Journal of Human-Social Science, [S. l.], v. 15, n. E8, p. 27–37, 2015. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/103041. Acesso em: 19 feb. 2026.