RÁTZ, T.; MICHALKÓ, G.; KESZEG, R. Educational tourism and nation building: cross-border school trips in the Carpathian Basin. Hungarian Geographical Bulletin, [S. l.], v. 69, n. 1, p. 57–71, 2020. DOI: 10.15201/hungeobull.69.1.5. Disponível em: https://ojs.mtak.hu/index.php/hungeobull/article/view/2003. Acesso em: 30 oct. 2026.