YAO, Shuping. Research on Web-based Autonomous English Learning of Engineering Students. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 11, n. 06, p. pp. 4–9, 2016. DOI: 10.3991/ijet.v11i06.5802. Disponível em: https://online-journals.org/index.php/i-jet/article/view/5802. Acesso em: 27 apr. 2024.