RUPALI JADHAV; PAWAN JADHAV. DEVELOPMENT OF PIEZO DISC AS A THROAT MICROPHONE . International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–6, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/659.. Acesso em: 28 nov. 2024.