T. KISS, Judit; BELLÉR, Gábor; ÁRPÁD, István; KOCSIS, Dénes. Trends in Greenhouse Gas Emissions and Renewable Energy Policies in the EU and USA, with Special Emphasis on the Transportation Sector. International Journal of Engineering and Management Sciences, [S. l.], v. 5, n. 2, p. 219–231, 2020. DOI: 10.21791/IJEMS.2020.2.28. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/5588.. Acesso em: 6 may. 2024.