MOBILE APPLICATION COMPETENCE AND CLASSROOM COMMUNICATION STRATEGIES AS CORRELATES OF LECTURERS INSTRUCTIONAL EFFECTIVENESS IN PUBLIC UNIVERSITIES IN SOUTH EAST NIGERIA. JAEMAPP [Internet]. 2025 May 31 [cited 2025 Jun. 7];6(2):186-93. Available from: https://journals.aemapp.org/index.php/JAEMAPP/article/view/242