IBATOVA, A. Z. Learning the english language in terms of out-of-class activity. Amazonia Investiga, [S. l.], v. 8, n. 18, p. 296–302, 2019. Disponível em: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/311. Acesso em: 5 oct. 2025.