Oladele A. Ogunseitan, and Timothy R. Smith. “African Journal of Environmental Economics and Management ISSN 2375-0707 Vol. 7 (1), Pp. 001-010, January, 2019. © International Scholars Journals”. African Journal of Environmental Economics and Management 7, no. 1 (January 5, 2019): 428–437. Accessed April 27, 2025. https://elixirpublishers.in/index.php/ajeem/article/view/1055.