“Wire-Arc Additive Manufacturing (WAAM) for the Fabrication of High Fatigue-Resistant Railcar Couplers”, IJMEC, vol. 10, no. 1, pp. 217–224, Jan. 2025, Accessed: May 05, 2026. [Online]. Available: https://ijmec.com/index.php/multidisciplinary/article/view/935