Hafis, M, Syahril Syahril, Refdinal Refdinal, and Febri Prasetya. “Optimizing Learning Engagement and Performance in Technical Education: Harnessing the Power of Video Tutorials for Enhanced Motivation and Skill Development in Shield Metal Arc Welding Subject”. Journal of Engineering Researcher and Lecturer 2, no. 3 (November 16, 2023): 120–128. Accessed September 17, 2024. http://jerel.rlsociety.org/index.php/jerel/article/view/112.