Kumar, M. N., Mahajan, A. D., Murthy, A. R., Gopinath, S., & Iyer, N. R. (2025). XFEM for fracture analysis of functionally graded structures. Journal of Structural Engineering, 42(6), 550–564. Retrieved from http://jose.serc.res.in/index.php/JOSE/article/view/1202