The Nexus of Collaboration among the Horizontal Organs of Government in Nigeria: A Critical Analysis within the Context of Effective Service Delivery and Politics of Hope for Nigeria and Nigerians. Global Journal of Human-Social Science, [S. l.], v. 12, n. C11, p. 63–84, 2012. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/471. Acesso em: 19 feb. 2026.