Chamorro Atalaya, Omar, Max Quispe Aguilar, Wilson Candia-Quispe, Avid Roman-Gonzalez, Yreneo Cruz-Telada, Raul Suarez-Bazalar, and José Antonio Arévalo-Tuesta. “Voice Analytics for the Identification of University Student Satisfaction, from WhatsApp Audio Messaging”. International Journal of Emerging Technologies in Learning (iJET) 18, no. 21 (November 10, 2023): pp. 219–227. Accessed May 20, 2024. https://online-journals.org/index.php/i-jet/article/view/39073.