STEENKAMP, R. EFFECTIVE HEARING CONSERVATION DEMANDS NEW TECHNOLOGY AND RE-ENGINEERING. The South African Journal of Industrial Engineering, [S. l.], v. 19, n. 1, 2011. DOI: 10.7166/19-1-116. Disponível em: http://sajie.journals.ac.za/pub/article/view/116. Acesso em: 22 nov. 2024.