MITCHELL, Mitzi G.; MONTGOMERY, Hilary; HOLDER, Michelle; STUART, Dan. Group Investigation as a Cooperative Learning Strategy: An Integrated Analysis of the Literature. Alberta Journal of Educational Research, [S. l.], v. 54, n. 4, 2008. DOI: 10.55016/ojs/ajer.v54i4.55245. Disponível em: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/55245. Acesso em: 5 dec. 2025.