CHANG, C.; CUNNINGHAM, K. J.; SATAR, H. M.; STROBL, C. Electronic feedback on second language writing: A retrospective and prospective essay on multimodality. Writing and Pedagogy, [S. l.], v. 9, n. 3, p. 405-428, 2018. DOI: 10.1558/wap.32515. Disponível em: https://journal.equinoxpub.com/WAP/article/view/7562. Acesso em: 22 sep. 2020.