BI, Shuyuan; LIU, Wei. Clustering Analysis of Online Teaching Cases and Evaluation of Teaching Results. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 18, n. 03, p. pp. 128–142, 2023. DOI: 10.3991/ijet.v18i03.38055. Disponível em: https://online-journals.org/index.php/i-jet/article/view/38055. Acesso em: 17 aug. 2024.