Le, Cuong. “Study of the Wave Scattering in Geological Environments for the Propagation Velocity Estimation”. Science & Technology Development Journal: Natural Sciences 7, no. 2 (May 31, 2023): 2608-2622. Accessed February 22, 2024. http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/1263.