NEKOLNÝ, L. Changes in the concept of zoos as a reflection of the relationship between human and nature . Envigogika, Praha, Czech Republic, v. 16, n. 1, 2021. DOI: 10.14712/18023061.618. Disponível em: https://envigogika.cuni.cz/index.php/Envigogika/article/view/618. Acesso em: 20 oct. 2021.