NGEREM, E. I.; ONUNKWO, I. O.; IGBOEKWE, R. N. INFLUENCE OF COMMUNICATION PATTERNS ON ADMINISTRATIVE PERFORMANCE OF PRINCIPALS IN PUBLIC SECONDARY SCHOOLS IN UMUAHIA NORTH LGA, ABIA STATE. British International Journal of Education and Social Sciences, [S. l.], v. 9, n. 9, p. 1–13, 2022. Disponível em: http://cirdjournals.com/index.php/bijess/article/view/856. Acesso em: 12 jul. 2026.