POLLARD, N. Voices talk, hands write. Groupwork, [S. l.], v. 17, n. 2, p. 51-73, 2012. DOI: 10.1921/gpwk.v17i2.615. Disponível em: https://journals.whitingbirch.net/index.php/GPWK/article/view/615. Acesso em: 4 may. 2024.