MCNALLY, M. B.; CHRISTIANSEN, E. G. Open enough? Eight factors to consider when transitioning from closed to open resources and courses: A conceptual framework. First Monday, [S. l.], v. 24, n. 6, 2019. DOI: 10.5210/fm.v24i6.9180. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/9180. Acesso em: 18 sep. 2021.