HELM, Francesca. A Dialogic Model for Telecollaboration. Bellaterra Journal of Teaching & Learning Language & Literature, [S. l.], v. 6, n. 2, p. 28–48, 2013. DOI: 10.5565/rev/jtl3.522. Disponível em: https://revistes.uab.cat/jtl3/article/view/v6-n2-helm. Acesso em: 4 apr. 2025.