Dionisius, F., J. Istiyanto, D. A. Sumarsono, G. Prayogo, A. S. Baskoro, and M. Malawat. “Modeling of Crashworthiness Criteria Based on Variation of Hole As Crush Initiator in Thin-Walled Square”. International Journal of Automotive and Mechanical Engineering, vol. 19, no. 1, Mar. 2022, pp. 9487-9, doi:10.15282/ijame.19.1.2022.12.0731.