AI-POWERED CHATBOTS IN LANGUAGE LEARNING: OPPORTUNITIES, CHALLENGES, AND PEDAGOGICAL IMPLICATIONS. Spectrum of Development, [S. l.], v. 1, n. 4, p. 291–294, 2026. Disponível em: https://spectrumofdevelopment.com/index.php/sod/article/view/884. Acesso em: 29 may. 2026.