VIALLET, G.; VOIX, J. Custom molded silicon earplugs: effect of material properties on acoustic attenuation and mechanical skin contact. Canadian Acoustics, [S. l.], v. 44, n. 3, 2016. DisponĂ­vel em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2912. Acesso em: 9 feb. 2023.