Reddy Vempati, S. et al. 2019. Simulation of Ti-6Al-4V cruciform welded joints subjected to fatigue load using XFEM. Journal of Mechanical Engineering and Sciences. 13, 3 (Sep. 2019), 5371–5389. DOI:https://doi.org/10.15282/jmes.13.3.2019.11.0437.