UGWU, I.; OKOYE, F. N. PRINCIPALS’ COMMUNICATION PATTERNS AS CORRELATES OF ADMINISTRATIVE EFFECTIVENESS IN SECONDARY SCHOOLS IN ANAMBRA STATE. UNIZIK Journal of Educational Management and Policy, [S. l.], v. 6, n. 1, p. 58–63, 2024. Disponível em: https://journals.unizik.edu.ng/ujoemp/article/view/3379. Acesso em: 18 may. 2024.