MAGRUDER, Olysha; ARNOLD, Daniel; EDWARDS, Mel; MOORE, Shaun. What is an ID?. Online Learning, Boston, MA, v. 23, n. 3, 2019. DOI: 10.24059/olj.v23i3.1546. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1546. Acesso em: 2 apr. 2026.