CANHAM, N. Comparing Web 2.0 applications for peer feedback in language teaching: Google Docs, the Sakai VLE, and the Sakai Wiki. Writing and Pedagogy, [S. l.], v. 9, n. 3, p. 429-456, 2018. DOI: 10.1558/wap.32352. Disponível em: https://journal.equinoxpub.com/WAP/article/view/7564. Acesso em: 23 sep. 2020.