Siva Prasad, K., Ch. Srinivasa Rao, D Nageswara Rao, and S Phani Kumar. 2013. “Effect of welding speed on weld quality characteristics of pulsed current micro plasma arc welded AISI 304L Sheets”. Applied Science and Engineering Progress 5 (4):21-28. https://ph02.tci-thaijo.org/index.php/ijast/article/view/67309.