DONALD, J. G. Review of Learning in Groups. Canadian Journal of Higher Education, [S. l.], v. 15, n. 2, p. 99–102, 1985. DOI: 10.47678/cjhe.v15i2.182967. Disponível em: https://cjhe.journals.publicknowledgeproject.org/index.php/cjhe/article/view/182967. Acesso em: 24 may. 2026.