DEINIBITEIM, M. H.; GODSTIME, D. S. . PUBLIC POLICY AND URBAN DEVELOPMENT PLANNING IN PORT HARCOURT CITY: IMPLICATION FOR ENVIRONMENTAL SUSTAINABILITY. British International Journal of Education and Social Sciences, [S. l.], v. 6, n. 3, p. 58–64, 2019. Disponível em: https://cirdjournals.com/index.php/bijess/article/view/284. Acesso em: 18 apr. 2026.