SAITO, Y. An exploratory study of AI-avatar speaking practice in low-immersion VR: Fluency, anxiety, and technology acceptance. The JALT CALL Journal, Melbourne, Australia, v. 22, p. 103142, 2026. DOI: 10.29140/jaltcall.2026.103142. Disponível em: https://www.castledown.com.au/journals/jaltcall/article/view/jaltcall.2026.103142. Acesso em: 22 sep. 2026.