pathiyasseril sreeraj, “Optimization of Submerged Arc Welding process Parameters Using PCA-Based Taguchi Approach”., ijie, vol. 8, no. 2, Dec. 2016, Accessed: Jul. 03, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/1321