SUMTSOVA, O. V.; AIKINA, T. Y.; BOLSUNOVSKAYA, L. M.; PHILLIPS, C.; ZUBKOVA, O. M.; MITCHELL, P. J. Collaborative Learning at Engineering Universities: Benefits and Challenges. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 13, n. 01, p. pp. 160–177, 2018. DOI: 10.3991/ijet.v13i01.7811. Disponível em: https://online-journals.org/index.php/i-jet/article/view/7811. Acesso em: 20 jan. 2022.