Okoye, Peter I, and Kelvin I Mbanefo. “Effects of Videotaped Instructional Method on Students Academic Achievement in Basic Technology in Secondary Schools in Anambra State”. World Journal of Vocational Education and Training 2, no. 2 (September 29, 2020): 102–108. Accessed May 19, 2024. https://archive.conscientiabeam.com/index.php/119/article/view/2754.