EROGLU, G.; UZUNBOYLU, H. Content analysis on the orientations of place-based/outdoor environmental education. International Journal of Innovative Research in Education, [S. l.], v. 4, n. 3, p. 155–169, 2017. DOI: 10.18844/ijire.v4i3.2555. Disponível em: https://un-pub.eu/ojs/index.php/IJIRE/article/view/2555. Acesso em: 20 apr. 2024.