Dube, A. K. and Gopalakrishnan, . S. (2024) “Spectral analysis of the defective structural waveguides using the semi-analytical finite element method”, Journal of Structural Engineering, 50(1), pp. 50–61. Available at: http://jose.serc.res.in/index.php/JOSE/article/view/155 (Accessed: 4 April 2025).