Establishing Factors Influencing Building Maintenance Practices In Public Secondary Schools In Onitsha, Anambra State, Nigeria. coou African Journal of Environmental Research, [S. l.], v. 1, n. 2, p. 90–103, 2019. Disponível em: https://ajer.org.ng/index.php/journal/article/view/56. Acesso em: 13 jun. 2026.