Ningnian G, Yaowei W, Shuo S, et al. Numerical Simulation of Temperature Field in Ultra-Narrow Arc Welding of Thick-Walled Steam Turbine Valve Body Material. IJIE. 2022;14(8):126-135. Accessed April 8, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/13028