COSTELLO, Eamon; DONLON, Enda; BROWN, Mark. Research Ethics of Twitter for MOOCs. Online Learning, Boston, MA, v. 23, n. 3, 2019. DOI: 10.24059/olj.v23i3.1564. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1564. Acesso em: 30 mar. 2026.