Saravanan, T. J., N. P. Rao, and N. Gopalakrishnan. “Experimental and Numerical Investigation on Longitudinal Wave Propagation in Rod With Structural Discontinuity”. Journal of Structural Engineering, vol. 42, no. 1, Mar. 2025, pp. 1-7, http://jose.serc.res.in/index.php/JOSE/article/view/1252.