Ekong XM, Usoro HS, Usoro E. 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. ADI [Internet]. 2011 Sep. 1 [cited 2024 Dec. 22];:169-78. Available from: https://publications.afrischolar.net/index.php/home/article/view/234