SOTIRIOU, S. The key characteristics of the Open Schooling approach . Open Schools Journal for Open Science, [S. l.], v. 5, n. 4, 2022. DOI: 10.12681/osj.32505. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openschoolsjournal/article/view/32505. Acesso em: 2 apr. 2025.