DLOUHÁ, J. Guide to writing scientific articles. Envigogika, Praha, Czech Republic, v. 1, n. 1, 2006. DOI: 10.14712/18023061.148. Disponível em: https://www.envigogika.cuni.cz/index.php/Envigogika/article/view/148. Acesso em: 23 apr. 2021.