S. Om Prakash, S. Pathmasharma, V. Bharath, and S. M. Deivasikamani. “PARAMETERS OPTIMIZATION OF GAS METAL ARC WELDING PROCESS (GMAW) BY USING DESIGN OF EXPERIMENTS”. International Journal of Technical Innovation in Modern Engineering & Science, vol. 5, no. 18, Mar. 2019, p. -, https://ijtimes.com/index.php/ijtimes/article/view/3260.