LEHRAUS, K. Cooperative pedagogy: from in-service training to practice. Swiss Journal of Educational Research, [S. l.], v. 24, n. 3, p. 517–538, 2002. DOI: 10.24452/sjer.24.3.4642. Disponível em: https://sjer.ch/article/view/4642. Acesso em: 2 may. 2024.