VAIDA, Sebastian; ȘERBAN, Dan. GROUP DEVELOPMENT STAGES. A BRIEF COMPARATIVE ANALYSIS OF VARIOUS MODELS. Studia Universitatis Babeș-Bolyai Psychologia-Paedagogia, [S. l.], v. 66, n. 1, p. 91–110, 2021. DOI: 10.24193/subbpsyped.2021.1.05. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbpsypaed/article/view/870. Acesso em: 5 feb. 2025.