Al-Jothery, H.K.M. et al. 2020. Crashworthiness Design for Trapezoid Origami Crash Structure Numerical. International Journal of Automotive and Mechanical Engineering. 17, 1 (Mar. 2020), 7667–7674. DOI:https://doi.org/10.15282/ijame.17.1.2020.14.0569.