Exploring Chatbot AI in improving vocational students’ English pronunciation. AsiaCALL Online Journal, [S. l.], v. 14, n. 2, p. 140–155, 2023. DOI: 10.54855/acoj.231429. Disponível em: https://www.asiacall-acoj.phamho.com/index.php/journal/article/view/59. Acesso em: 1 nov. 2026.