Reddy Vempati, S., K. Brahma Raju, and K. Venkata Subbaiah. “Simulation of Ti-6Al-4V Cruciform Welded Joints Subjected to Fatigue Load Using XFEM”. Journal of Mechanical Engineering and Sciences, vol. 13, no. 3, Sept. 2019, pp. 5371-89, doi:10.15282/jmes.13.3.2019.11.0437.