Ekong, X. M., H. S. Usoro, and Enoidem Usoro. “The Role of Educational Technology in the Administration and Supervision of Vocational Education in Nigeria:  In Vocational Education in Usoro, E. B. And Usoro, H. S. (eds). Readings in Vocational Administration and Supervision”. Afrischolar Discovery Repository (Annex) (September 1, 2011): 169–178. Accessed December 22, 2024. https://publications.afrischolar.net/index.php/home/article/view/234.