LAPADAT, Judith. Discourse Devices Used to Establish Community, Increase Coherence, and Negotiate Agreement in an Online University Course. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 21, n. 3, p. 59–92, 2007. Disponível em: https://www.ijede.ca/index.php/jde/article/view/32. Acesso em: 4 may. 2024.