CHITRAMBALAM, S. T.; HUAT, C. L.; ONN, P. B.; HEMAVATHI, S.; MOHAMMAD, I. S.; MAT, S. An Investigation on Relationship between Process Control Para meters and Weld Penetration for Robotic CO2 Arc Welding using Fa ctorial Design Approach. Journal of Mechanical Engineering and Technology (JMET), [S. l.], v. 4, n. 2, 2015. Disponível em: https://jmet.utem.edu.my/jmet/article/view/344. Acesso em: 18 sep. 2025.