Rudy Prihantoro, C, F Ikhwanto, and A Dudung. “The Effect of Teacher Competency and Teaching Commitment to Student Learning Results Machining Engineering Skills Program”. KnE Social Sciences 3, no. 12 (March 25, 2019): 645–652. Accessed May 2, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/4136.