Băbăț, Andrei-Florin, and Sorin Pavel. “Tourism Development in the Borderlands of Romania: A Case Study of the Danube Gorge–Iron Gates”. Quaestiones Geographicae 41, no. 4 (December 30, 2022): 107–125. Accessed July 2, 2024. https://pressto.amu.edu.pl/index.php/qg/article/view/36857.