SAMUELSEN, J.; CHEN, W.; WASSON, B. Integrating multiple data sources for learning analytics—review of literature. Research and Practice in Technology Enhanced Learning, [S. l.], v. 14, 2019. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2019-14011. Acesso em: 1 apr. 2025.