WANG, Chunyan. Emotion Recognition of College Students’ Online Learning Engagement Based on Deep Learning. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 17, n. 06, p. pp. 110–122, 2022. DOI: 10.3991/ijet.v17i06.30019. Disponível em: https://online-journals.org/index.php/i-jet/article/view/30019. Acesso em: 27 apr. 2024.