KATSAROU, Eirene; WILD, Fridolin; SOUGARI, Areti-Maria; CHATZIPANAGIOTOU, Paraskevi. A Systematic Review of Voice-based Intelligent Virtual Agents in EFL Education. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 18, n. 10, p. pp. 65–85, 2023. DOI: 10.3991/ijet.v18i10.37723. Disponível em: https://online-journals.org/index.php/i-jet/article/view/37723. Acesso em: 9 may. 2024.