PRINCZ-JAKOVICS , Tibor. Analysis of the Policy Background of Transport Related Use of Renewable Energy. International Journal of Engineering and Management Sciences, [S. l.], v. 4, n. 2, p. 124–129, 2019. DOI: 10.21791/IJEMS.2019.2.15. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/5282. Acesso em: 30 mar. 2025.