SAPUTRA, Ajah; YANTI, Nur Irma. Evaluating the Effectiveness of ChatGPT Voice for Improving English Speaking Skills in Vocational EFL Classrooms. Jadila: Journal of Development and Innovation in Language and Literature Education, [S. l.], v. 6, n. 4, p. 231–245, 2026. DOI: 10.52760/jadila.v6i4.849. Disponível em: https://jadila.yayasancec.or.id/index.php/jadila/article/view/849. Acesso em: 10 nov. 2026.