Hafis, M, Syahril Syahril, Refdinal Refdinal, and Febri Prasetya. 2023. “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 (3):120-28. https://doi.org/10.58712/jerel.v2i3.112.