F. Dionisius, 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”, Int. J. Automot. Mech. Eng., vol. 19, no. 1, pp. 9487–9497, Mar. 2022.