KÜNZLI DAVID, C.; BERTSCHY, F.; DI GIULIO, A. Education for a sustainable development in comparison with global education and environmental education. Swiss Journal of Educational Research, [S. l.], v. 32, n. 2, p. 213–232, 2010. DOI: 10.24452/sjer.32.2.4833. Disponível em: https://sjer.ch/article/view/4833. Acesso em: 28 nov. 2024.