COSTELLO, E.; BRUNTON, J.; BROWN, M.; DALY, L. In MOOCs we Trust: Learner Perceptions of MOOC Quality via Trust and Credibility. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 13, n. 06, p. pp. 214–222, 2018. DOI: 10.3991/ijet.v13i06.8447. Disponível em: https://online-journals.org/index.php/i-jet/article/view/8447. Acesso em: 28 jan. 2022.