Petrudi, Amin Moslemi, and Masoud Rahmani. “Analytical and Optimization Study of Propagation and Reduction of Wave in Granular Sand by DEM Method”. European Journal of Computational Mechanics 29, no. 4-6 (May 13, 2021): 393–416. Accessed July 31, 2024. https://journals.riverpublishers.com/index.php/EJCM/article/view/6287.