NOURI, J.; Ã…KERFELDT, A.; FORS, U.; SELANDER, S. Assessing Collaborative Problem Solving Skills in Technology-Enhanced Learning Environments – The PISA Framework and Modes of Communication. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 12, n. 04, p. pp. 163–174, 2017. DOI: 10.3991/ijet.v12i04.6737. Disponível em: https://online-journals.org/index.php/i-jet/article/view/6737. Acesso em: 27 mar. 2023.