Almherigh, Mohamed Abdalla. “Advanced Structural Dynamics Analysais by LS-DYNA3D Code”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 13, no. 1 (February 23, 2014): 316–332. Accessed May 17, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/1826.