Teeravarunyou, Sakol, and Bovornchok Poopatb. “COMPUTER BASED WELDING TRAINING SYSTEM”. International Journal of Industrial Engineering: Theory, Applications and Practice 16, no. 2 (August 13, 2009): 116–125. Accessed May 14, 2024. https://journals.sfu.ca/ijietap/index.php/ijie/article/view/80.