BIRNBAUM, M. L.; CICCHETTI, A. A model for working with the group life cycle in each group session across the life span of the group. Groupwork, [S. l.], v. 15, n. 3, p. 23-43, 2012. DOI: 10.1921/gpwk.v15i3.585. Disponível em: https://journals.whitingbirch.net/index.php/GPWK/article/view/585. Acesso em: 4 may. 2024.