ZIMÁNYI, K. E-business in Hungarian Tourism. Acta Agraria Debreceniensis, [S. l.], n. 12, p. 81–86, 2003. DOI: 10.34101/actaagrar/12/3433. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3433. Acesso em: 24 may. 2022.