Chełminiak A, Podhorodecka K. Comparison of the Tourist Attractiveness of Mountain Ranges in the Sudetes (Poland) for Hiking. TZAP [Internet]. 2024 Dec. 31 [cited 2025 Dec. 5];(3):6-21. Available from: https://econjournals.sgh.waw.pl/TZAP/article/view/4793