SVOBODOVÁ, S. Influence of selected variables on the environmental literacy of the secondary school pupils. Envigogika, Praha, Czech Republic, v. 12, n. 1, 2017. DOI: 10.14712/18023061.539. Disponível em: https://www.envigogika.cuni.cz/index.php/Envigogika/article/view/539. Acesso em: 29 oct. 2020.