FERMELI, G. Open Schools for Open Societies Special Issue. Open Schools Journal for Open Science, [S. l.], v. 4, n. 3, 2021. DOI: 10.12681/osj.27106. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openschoolsjournal/article/view/27106. Acesso em: 19 μαΐου. 2024.