OLATUNJI, O. E. A Comparative Study Of Public Policy And The Environment: The Cases Of Nigeria, Egypt And South Africa. Academy of Social Science Journal, [S. l.], v. 1, n. 1, 2016. Disponível em: http://innovativejournal.in/index.php/assj/article/view/1992. Acesso em: 3 may. 2024.