SZABADOS, Yvett; FOJTIK, János. The role of universities in sustainability education. REGIONAL AND BUSINESS STUDIES, [S. l.], v. 3, n. 1 Suppl., p. 131–142, 2011. Disponível em: https://journal.uni-mate.hu/index.php/rbs/article/view/445. Acesso em: 12 feb. 2025.