ANALYSIS OF COST IN PUBLIC SECONDARY SCHOOLS IN ABIA STATE: A QUANTIFICATION APPROACH. Journal of Association of Educational Management and Policy Practitioners, [S. l.], v. 3, n. 1, p. 20, 2024. Disponível em: https://journals.aemapp.org/index.php/JAEMAPP/article/view/41.. Acesso em: 27 apr. 2025.