ADAMU, S. .; DANJUMA, M. .; BABAJI, M. . An analysis of the long run effects of economic growth, urbanization & population density on transport emissions in Nigeria: A bounds testing approach . International Journal of Intellectual Discourse, [S. l.], v. 3, n. 2, 2020. Disponível em: https://ijidjournal.org/index.php/ijid/article/view/812. Acesso em: 5 jul. 2025.