Comparative Analysis of Principals’ Cost Management Practices for Administrative Effectiveness of Public and Private Secondary Schools in Awka Education Zone. UNIZIK Journal of Educational Management and Policy, [S. l.], v. 6, n. 2, p. 53–58, 2024. Disponível em: https://journals.unizik.edu.ng/ujoemp/article/view/3784. Acesso em: 9 may. 2025.