KELLY, T. B.; LOWNDES, A.; TOLSON, D. Advancing stages of group development:. Groupwork, [S. l.], v. 15, n. 2, p. 17-38, 2012. DOI: 10.1921/gpwk.v15i2.580. Disponível em: https://journals.whitingbirch.net/index.php/GPWK/article/view/580. Acesso em: 16 jul. 2024.