Venatius, A. S. ., M. Aede Hatib, and O. B. . Ekwok. “Developing Framework for Teaching Technical Skills to Metalwork Undergraduates in Vocational-Based Education in Nigeria”. Journal of Technical Education and Training, vol. 15, no. 2, June 2023, pp. 11-20, https://publisher.uthm.edu.my/ojs/index.php/JTET/article/view/12892.