TAKÁCS, Ágnes. Green principles. Design of Machines and Structures, [S. l.], v. 4, n. 1, p. 99–104, 2014. DOI: 10.32972/dms.2014.010. Disponível em: https://ojs.uni-miskolc.hu/index.php/dms/article/view/4974. Acesso em: 10 nov. 2026.