Jaemsang, Orajit, Parinya Kaweegitbundit, and Niwat Mookam. “Optimization of Laser Cutting Parameters on 700MC Steel Using Grey Relational Analysis”. International Journal of Engineering & Technology 7, no. 4.42 (December 29, 2018): 52–55. Accessed December 4, 2024. https://sciencepubco.com/index.php/ijet/article/view/25570.