PRESTI, M. V. L. Second Language Distance Learning: The Issue of Language Certification in the Time of COVID-19. European Journal of Education, [S. l.], v. 3, n. 2, p. 1–16, 2020. DOI: 10.26417/755hnh40a. Disponível em: https://revistia.org/index.php/ejed/article/view/5195. Acesso em: 19 apr. 2024.