MA, Yingxin. A Comprehensive Model for Recommending Personalized Learning Resources for the Development of Linguistic Competence. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 18, n. 23, p. pp. 145–159, 2023. DOI: 10.3991/ijet.v18i23.45639. Disponível em: https://online-journals.org/index.php/i-jet/article/view/45639. Acesso em: 27 sep. 2024.