DLOUHÁ, J. Editorial 2017/XII/2. Envigogika, Praha, Czech Republic, v. 12, n. 2, 2017. DOI: 10.14712/18023061.562. Disponível em: https://envigogika.cuni.cz/index.php/Envigogika/article/view/562. Acesso em: 24 pro. 2024.