SARAVANAN, T. J.; RAO, N. P.; GOPALAKRISHNAN, N. Experimental and numerical investigation on longitudinal wave propagation in rod with structural discontinuity. Journal of Structural Engineering, [S. l.], v. 42, n. 1, p. 1–7, 2025. Disponível em: http://jose.serc.res.in/index.php/JOSE/article/view/1252. Acesso em: 4 apr. 2025.