JIA, Henan; YANG, Lifen; CUI, Bo. Collaborative Filtering Recommendation of Online Learning Resources Based on Knowledge Association Model. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 17, n. 02, p. pp. 158–172, 2022. DOI: 10.3991/ijet.v17i02.29013. Disponível em: https://online-journals.org/index.php/i-jet/article/view/29013. Acesso em: 27 sep. 2024.