Vagula, Edilaine, Edwylson de Lima Marinheiro, and Mari Clair Moro Nascimento. “Open Educational Resources - Open File License Standards”. Paradoxos 3, no. 1 (July 22, 2019): 74–83. Accessed July 23, 2024. https://seer.ufu.br/index.php/paradoxos/article/view/49695.