HAN, Bing. Big Data-Based Behavior Analysis of Autonomous English Learning in Distance Education. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 17, n. 13, p. pp. 252–266, 2022. DOI: 10.3991/ijet.v17i13.32799. Disponível em: https://online-journals.org/index.php/i-jet/article/view/32799. Acesso em: 24 apr. 2024.