Iloh, A. U. (2023). THE EFFECT OF UNTRAINED TEACHERS ON THE ACADEMIC PERFORMANCE OF STUDENTS IN TERTIARY INSTITUTIONS: A CASE STUDY OF NUHU BAMALI POLYTECHNIC, ZARIA. African Journal of Social and Behavioural Sciences, 8(2). Retrieved from https://journals.aphriapub.com/index.php/AJSBS/article/view/1687