BLESSING, O.; RICHARD, J. Building Condition: Rating of Higher Institutions in Niger State. Covenant Journal of Research in the Built Environment, [S. l.], v. 4, n. 1, 2016. Disponível em: https://journals.covenantuniversity.edu.ng/index.php/cjrbe/article/view/221. Acesso em: 8 may. 2024.