NASUTION , A. Y.; MAT REJAB, M. R.; SIREGAR, J. P. Effect of Adding a Trigger Hole and Cross-Section Foam on the Crash Box in Energy Absorption. Environment-Behaviour Proceedings Journal, [S. l.], v. 10, n. SI42, p. 39–47, 2025. DOI: 10.21834/e-bpj.v10iSI42.7750. Disponível em: https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/7750. Acesso em: 3 apr. 2026.