OLADELE A. OGUNSEITAN; 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, [S. l.], v. 7, n. 1, p. 428–437, 2019. Disponível em: https://elixirpublishers.in/index.php/ajeem/article/view/1055. Acesso em: 27 apr. 2025.