PÁLSDÓTTIR, A. Issues in developing a new university course in sustainability within teacher education. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 2, n. 3, p. 67–70, 2017. Disponível em: https://journals.helsinki.fi/lumatb/article/view/1170. Acesso em: 4 touko. 2024.