LIU, Jie; LV, Haiping. Recommendation of Micro Teaching Video Resources Based on Topic Mining and Sentiment Analysis. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 17, n. 06, p. pp. 243–256, 2022. DOI: 10.3991/ijet.v17i06.30011. Disponível em: https://online-journals.org/index.php/i-jet/article/view/30011. Acesso em: 4 may. 2024.