AN, Yingbo; XU, Meiling; SHEN, Chen. Classification Method of Teaching Resources Based on Improved KNN Algorithm. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 14, n. 04, p. pp. 73–88, 2019. DOI: 10.3991/ijet.v14i04.10131. Disponível em: https://online-journals.org/index.php/i-jet/article/view/10131. Acesso em: 26 apr. 2024.