BARNOVÁ, S.; KRÁSNA, S.; GERŠICOVÁ, Z. Secondary School Students’ Experience with Online Lessons during the First Two Waves of the COVID-19 Pandemic. R&E-SOURCE, [S. l.], n. S24, 2022. DOI: 10.53349/resource.2022.iS24.a1102. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/1102. Acesso em: 4 mai. 2024.