ANNE , D. O. .; CHEPKEMOI, A. .; MAINA, E. . Automatic Student Affective State Detection from Plain Text. International Journal of Formal Sciences: Current and Future Research Trends, [S. l.], v. 10, n. 01, p. 41–60, 2021. Disponível em: https://ijfscfrtjournal.isrra.org/index.php/Formal_Sciences_Journal/article/view/554. Acesso em: 9 may. 2024.