PRINCIPALS’ INFORMATION AND COMMUNICATION TECHNOLOGY INTEGRATION, EFFECTIVE COMMUNICATION AND TEAM WORK AS COLLERATES OF ADMINISTRATIVE EFFECTIVENESS IN SECONDARY SCHOOLS IN ANAMBRA STATE. International Nexus Multidisciplinary Research Journal, [S. l.], v. 3, n. 1, p. 333–348, 2026. DOI: 10.65360/3p6bpp61. Disponível em: https://inmrj.org/index.php/nexus/article/view/93. Acesso em: 3 jun. 2026.