SZABÓ, Róbert. The economic performance of tourism in Northern Hungarian Region, with special regard to Heves County. Applied Studies in Agribusiness and Commerce, [S. l.], v. 6, n. 3-4, p. 99–102, 2012. DOI: 10.19041/APSTRACT/2012/3-4/13. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/7813.. Acesso em: 16 aug. 2024.