HUMAN RELATION PRACTICES ADOPTED BY PRINCIPALS FOR EFFECTIVE PERFORMANCE OF TEACHES IN PUBLIC AND PRIVATE SECONDARY SCHOOLS IN ANAMBRA STATE. UNIZIK Journal of Educational Management and Policy, [S. l.], v. 6, n. 3, p. 110–117, 2024. Disponível em: https://journals.unizik.edu.ng/ujoemp/article/view/4118. Acesso em: 27 jul. 2026.