MILLER, Glen M. Effects Of A Hearing Protection Device On Performance Of Students In Noisy Environments. Journal of Agricultural Education, [S. l.], v. 28, n. 3, p. 57–62, 1987. DOI: 10.5032/jaatea.1987.03057. Disponível em: https://jae-online.org/index.php/jae/article/view/593. Acesso em: 26 jun. 2026.