ROJAS, C. N. R.; QUEREVALÚ, P. E.; PALACIOS-JIMENEZ , A. S.; CÉSPEDES-CÁCERES, G.; GALLARDO-LOLANDES, Y. Role play and oral expression of english by university students from education . International journal of health sciences, [S. l.], v. 6, n. S7, p. 730–747, 2022. DOI: 10.53730/ijhs.v6nS7.11235. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/11235. Acesso em: 10 oct. 2025.