Ossom, E. M., Clement E. Ekong, and Enoidem Usoro. “Environmental Degradation In The Eastern States Of Nigeria: Situation Report: Journal of Environmental Design, Volume1, Number 2”. Afrischolar Discovery Repository (Annex) (September 30, 2004). Accessed April 4, 2025. https://publications.afrischolar.net/index.php/home/article/view/225.