HENDERSON, S.; OSTASHEWSKI, N. Barriers, incentives, and benefits of the open educational resources (OER) movement: An exploration into instructor perspectives. First Monday, [S. l.], v. 23, n. 12, 2018. DOI: 10.5210/fm.v23i12.9172. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/9172. Acesso em: 13 aug. 2022.