“SHWave Propagation in Dry Sandy Media Overlying an Orthotropic Elastic Layer and A Pre-Stressed Dry Sandy Half-Space Dinesh Kumar Madan*, Naveen Kumar and Ritu Goyal”, Punjab Univ. J. Math., vol. 55, no. 8, pp. 327–342, Aug. 2023, Accessed: Jun. 29, 2025. [Online]. Available: https://pujm.pu.edu.pk/index.php/pujm/article/view/189