ČINČERA, J.; GILAR, P.; SOKOLOVIČOVÁ, J. A professional development course for school coordinators of environmental education: interpretation and effectiveness from the point of view of its alumni. Envigogika, Praha, Czech Republic, v. 5, n. 1, 2010. DOI: 10.14712/18023061.47. Disponível em: https://www.envigogika.cuni.cz/index.php/Envigogika/article/view/47. Acesso em: 17 sep. 2021.