Mathematical Model for the Determination of The Young's Modulus of Polyurethane (PU) and Polyvinyl Chloride (PVC) Hearing Protectors. - Penpen Komgue Lucrece Barbara; Safaa Assif; Chouaib Ennawaoui; Adil Faiz; Joël Ducourneau; Abdelowahed Hajjaji (ISIVC, 2022)