Purwaningrum, Yustiasih, Isal Alvianto, and Reza Arief Sidiq. 2025. “Optimization of Physical and Mechanical Properties of TIG (Tungsten Inert Gas) Weld Joints on SS 400 Steel With Variations in Electric Current : Indonesia”. AJIE (Asian Journal of Innovation and Entrepreneurship) 9 (02):132-40. https://doi.org/10.20885/ajie.vol9.iss2.art6.