DLOUHÁ, J. Editorial 2010/V/3. Envigogika, Praha, Czech Republic, v. 5, n. 3, 2010. DOI: 10.14712/18023061.220. Disponível em: https://envigogika.czp.cuni.cz/index.php/Envigogika/article/view/220. Acesso em: 26 oct. 2020.