Fedyk, Wojciech, Mariusz Sołtysik, Justyna Bagińska, Małgorzata Kołodziej, and Jacek Borzyszkowski. “Functional Changes of Local DMOs in the Modern Tourism Economy ”. Bulletin of Geography. Socio-economic Series, no. 69 (September 25, 2025): 165–186. Accessed February 6, 2026. https://apcz.umk.pl/BGSS/article/view/55229.