CHEN, Ye; LEI, Jing; CHENG, Jiaming. What if online students take on the responsibility: Students’ cognitive presence and peer facilitation techniques. Online Learning, Boston, MA, v. 23, n. 1, 2019. DOI: 10.24059/olj.v23i1.1348. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1348. Acesso em: 2 apr. 2026.