OKONKWO , Eucharia Chinenye. LEVERAGING DIGITAL TOOLS FOR SUSTAINABLE ADMINISTRATIVE EFFECTIVENESS IN PUBLIC SECONDARY SCHOOLS IN ANAMBRA STATE. International Journal of Premium Advanced Educational Research, [S. l.], v. 2, n. 4, p. 18–26, 2026. Disponível em: https://ijpaer.org/index.php/IJPAER/article/view/83. Acesso em: 16 apr. 2026.