«Analysis of the Efficiency of Hearing Protectors to Sound Pressure Levels Applied in Mechanical Manufacturing Processes of a PIM company (119-130)» (2018) ITEGAM-JETIA, 4(15), pp. 119–130. Disponible en: https://itegam-jetia.org/journal/index.php/jetia/article/view/368 (Accedido: 22 octubre 2026).