Bui Ngoc Tuyen, and Nguyen Van Ninh. “THE INFLUENCE OF TECHNOLOGICAL PARAMETERS ON THE TENSILE STRENGTH OF THE WELD SPECIMEN WHEN TIG WELDING MILD CARBON STEEL”. UTEHY Journal of Applied Science and Technology, Vol. 24, Jan. 2020, pp. 53-59, http://jst.utehy.edu.vn/index.php/jst/article/view/324.