Culubret, Carlota, Ane González, Montserrat Iglesias, Sara Moreno, and Víctor Roigé. “Academic Tourism in Barcelona (Spain) in the COVID-19 Era”. REGION 9, no. 2 (July 15, 2022): 45–66. Accessed August 18, 2022. https://openjournals.wu-wien.ac.at/ojs/index.php/region/article/view/410.