RACA, M.; DILLENBOURG, P. Classroom Social Signal Analysis. Journal of Learning Analytics, [S. l.], v. 1, n. 3, p. 176-178, 2014. DOI: 10.18608/jla.2014.13.16. Disponível em: https://learning-analytics.info/index.php/JLA/article/view/4199. Acesso em: 10 sep. 2024.