PIROZHNIK, I. . Tourist Clusters as a Factor in Activating Cross-Border Spatial Development. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 34, n. 3, p. 7–21, 2020. DOI: 10.24917/20801653.343.1. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/7405. Acesso em: 6 may. 2024.