Sipai, GulamhushenA, and Dr. Komal G Dave. “Activated Flux Tungsten Inert Gas Welding Process to Improve Penetration in Copper Material”. International Journal of Technical Innovation in Modern Engineering & Science 4, no. 5 (May 28, 2018): 992–1002. Accessed March 14, 2025. https://ijtimes.com/index.php/ijtimes/article/view/1598.