AMBAK, K.; HADIPRAMANA, J.; ABAS, N. A.; MOHKATAR, S. N.; JANI, Z. Investigation on Potential of Recycle Plastic Bottles as a Crash Cushion for Road Barrier. International Journal of Integrated Engineering, [S. l.], v. 10, n. 4, 2018. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2120. Acesso em: 3 jun. 2023.