ZAWACKI-RICHTER, Olaf et al. Elements of Open Education: An Invitation to Future Research . The International Review of Research in Open and Distributed Learning, [S. l.], v. 21, n. 3, p. 319–334, 2020. DOI: 10.19173/irrodl.v21i3.4659. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/4659. Acesso em: 25 nov. 2024.