BAI, Attila. Liquid bio-fuels in Hungary: effects and contradictions. Applied Studies in Agribusiness and Commerce, [S. l.], v. 2, n. 1-2, p. 89–94, 2008. DOI: 10.19041/APSTRACT/2008/1-2/12. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/7361.. Acesso em: 7 may. 2024.