NGUYEN, Cam Van. Employing TALKPAL.AI to Enhance Speaking Proficiency for Vietnamese Adult Learners:  A Literature Review. International Journal of AI in Language Education, [S. l.], v. 2, n. 2, p. 40–54, 2025. DOI: 10.54855/ijaile.25223. Disponível em: https://ijaile.org/index.php/ijaile/article/view/27. Acesso em: 23 jun. 2025.