IMPACT OF EDUCATION AND COMMUNICATION IN THE MANAGEMENT OF SOCIETAL CHALLENGES LIKE OSU CASTE SYSTEM IN IGBO LAND NIGERIA AND ITS ABOLITION THROUGH EMERGING TECHNOLOGIES AND INNOVATIONS. JAEMAPP [Internet]. 2025 Jun. 7 [cited 2025 Jun. 20];6(1):68-7. Available from: https://journals.aemapp.org/index.php/JAEMAPP/article/view/279