AKMAL, S.; FAUADI, M.; HAMBALI, R.; HADZLIN, N.; TAUFIK, R. A CONCEPTUAL DESIGN OF SECONDARY PADDING OF CHILD HELMET USING SWIMMING TUBE. Journal of Advanced Manufacturing Technology (JAMT), [S. l.], v. 12, n. 1(4), p. 1–14, 2018. Disponível em: https://ojsdemo.utem.edu.my/jamt/article/view/4892. Acesso em: 6 jul. 2025.