SMITH, P.; NAJI, M. The Purpose of Education: Australian and Slovenian perspectives in Education for Sustainability. Envigogika, Praha, Czech Republic, v. 8, n. 4, 2013. DOI: 10.14712/18023061.407. Disponível em: https://envigogika.czp.cuni.cz/index.php/Envigogika/article/view/407. Acesso em: 5 dec. 2021.