Distance Learning an steirischen Mittelschulen in Zeiten der COVID-19-Pandemie. R&E-SOURCE, [S. l.], n. 16, 2021. DOI: 10.53349/resource.2021.i16.a988. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/988. Acesso em: 22 dec. 2024.