MOBILE APPLICATION COMPETENCE AND CLASSROOM COMMUNICATION STRATEGIES AS CORRELATES OF LECTURERS INSTRUCTIONAL EFFECTIVENESS IN PUBLIC UNIVERSITIES IN SOUTH EAST NIGERIA. Journal of Association of Educational Management and Policy Practitioners, [S. l.], v. 6, n. 2, p. 186–193, 2025. Disponível em: http://journals.aemapp.org/index.php/JAEMAPP/article/view/242. Acesso em: 31 jul. 2025.