LEONARD , A. N.; DAVID, U. Economies of West Africa Region and the Environmental Kuznets Curve: Empirical Assessment. Asian Journal of Empirical Research, [S. l.], v. 6, n. 1, p. 1–8, 2016. Disponível em: https://archive.aessweb.com/index.php/5004/article/view/3903. Acesso em: 3 jul. 2024.