WANG, Zhifang; LIU, Jia. A Teaching Quality Evaluation System of Massive Open Online Courses Based on Big Data Analysis. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 14, n. 14, p. pp. 81–91, 2019. DOI: 10.3991/ijet.v14i14.10818. Disponível em: https://online-journals.org/index.php/i-jet/article/view/10818. Acesso em: 3 may. 2024.