GODBOLD, O.; KANG, J.; BUSWELL, R.; SOAR, R. Fabrication of acoustic absorbing topologies using rapid prototyping. Canadian Acoustics, [S. l.], v. 36, n. 3, p. 144–145, 2008. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2079. Acesso em: 30 sep. 2022.