Trujillo Valdiviezo, Guido, Desmond Mejía Ayala, and Lino Rodríguez Alegre. “Virtual Assistants and the Quality of Service to the Customer”. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional De Tecnología, Ciencia Y Sociedad 13, no. 4 (February 28, 2023): 1–10. Accessed September 21, 2024. https://ojs.bdtopten.com/33015.eaapublishing/index.php/technorev/article/view/678.