REYNOLDS, Carl. Noise Levels From Welding Activities: Are They at Hazardous Levels? . Journal of Agricultural Systems, Technology, and Management, [S. l.], v. 5, n. 1, p. 12–16, 1989. Disponível em: https://ticket17180.pkpmisc01.publicknowledgeproject.org/index.php/jastm/article/view/11927. Acesso em: 24 aug. 2026.