OKOYE, B.; OLOTUAH, A.; EZEJI, K. Improving Maintenance Conditions Of Residential Buildings And Infrastructure Through Comparative Analysis: A Study Of Housing Development Corporation Estates In Enugu . coou African Journal of Environmental Research, [S. l.], v. 3, n. 1, p. 53–66, 2022. Disponível em: http://ajer.coou.edu.ng/index.php/journal/article/view/122. Acesso em: 8 dec. 2022.