Pitaknorachon, Sombat, and Bovornchok Poopat. 2017. “Diffusion Bonding of Stainless ASTM A240 Grade 304 in Double Side Flux Cored Arc Welding”. Journal of Metals, Materials and Minerals 18 (1). Bangkok, Thailand. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/300.