Galeas Arboleda, Gabriela Jacqueline, et al. «ChatGPT Voice and Role-Play Activities on English Oral Communicative Competence: A Pilot Study With Secondary Learners». Arandu UTIC, vol. 13, n.º 3, septiembre de 2026, pp. 1990-12, doi:10.69639/arandu.v13i3.2518.