NWANI, Okereke Boniface Jerry; AJA, Prof. Sunday Nwambam. IMPACT OF HUMAN AND MATERIAL RESOURCES WASTAGES ON THE ADMINISTRATION OF PUBLIC SECONDARY SCHOOLS IN EBONYI STATE. . Journal of Contemporary Research in Educational Administration and Management, Nigeria, v. 2, n. 3, p. 97–112, 2025. Disponível em: https://edufdns.ng/jcream/article/view/89. Acesso em: 25 may. 2026.