Appraisal Of Maintenance Conditions Of Residential Buildings In Housing Development Corporation Estates In Enugu Metropolis, Nigeria. coou African Journal of Environmental Research, [S. l.], v. 5, n. 1, p. 159–172, 2024. Disponível em: http://ajer.org.ng/index.php/journal/article/view/121. Acesso em: 26 jul. 2026.