NAGY, Z.; SEBESTYÉN SZÉP, T. Sustainable Energy in Post-Communist East- Central Europe - A Comprehensive Study. Theory, Methodology, Practice - Review of Business and Management, [S. l.], v. 13, n. 02, p. 59–70, 2017. DOI: 10.18096/TMP.2017.02.06. Disponível em: https://ojs.uni-miskolc.hu/index.php/tmp/article/view/1648. Acesso em: 3 jul. 2024.