OJAKOROTU, V. Abuja, Pretoria and Regional leadership status: From Paranoia and hostility to collaboration?. Nnamdi Azikiwe Journal of Political Science, [S. l.], v. 2, n. 2, p. 24–34, 2002. Disponível em: https://najops.org.ng/index.php/najops/article/view/146. Acesso em: 11 apr. 2025.