L. V. Thao, H. Q. . Huy, T. V. . Chau, M. D. Si, D. D. . Manh, and D. T. . Khoa, “Effects of welding current on the shape and microstructure formation of thin-walled low-carbon parts built by wire arc additive manufacturing”, Vietnam J. Sci. Technol., vol. 58, no. 4, pp. 461–472, Jul. 2020.