HADAVAND, A.; MUSCHELLI, J.; LEEK, J. Analysis of Student Behavior Using the R Package crsra. Journal of Learning Analytics, [S. l.], v. 6, n. 2, p. 140–152, 2019. DOI: 10.18608/jla.2019.62.10. Disponível em: https://learning-analytics.info/index.php/JLA/article/view/6189. Acesso em: 3 dec. 2020.