Σταχτέας Χ.; Σταχτέας Φ. Aspects of The Application of Synchronous Distance Education during the Second Wave of the Covid-19 Pandemic. Education Sciences, [S. l.], v. 2021, n. 3, p. 260–292, 2021. DOI: 10.26248/.v2021i3.1559. Disponível em: https://ejournals.lib.uoc.gr/edusci/article/view/1559. Acesso em: 3 jul. 2024.