Effectiveness of AI Chatbots in Promoting Informal Speaking Proficiency and Social Pragmatic Skills in Uzbekistan: A Multi-analysis Study. Computer-Assisted Language Learning Electronic Journal, [S. l.], v. 26, n. 7, p. 137–161, 2025. DOI: 10.54855/callej.261234567. Disponível em: https://callej.org/index.php/journal/article/view/815. Acesso em: 19 feb. 2026.