Examination Of Maintenance Level Of Facilities In Private Housing Estates In Enugu Metropolis, Enugu, Nigeria. coou African Journal of Environmental Research, [S. l.], v. 4, n. 1, p. 110–121, 2023. Disponível em: https://ajer.org.ng/index.php/journal/article/view/92. Acesso em: 1 apr. 2026.