DLOUHÁ, J. Editorial 2010/V/1. Envigogika, Praha, Czech Republic, v. 5, n. 1, 2010. DOI: 10.14712/18023061.218. Disponível em: https://www.envigogika.cuni.cz/index.php/Envigogika/article/view/218. Acesso em: 24 oct. 2020.