Banducci Júnior, Álvaro, and Heros Augusto Santos Lobo. “Cave Tourism and Representations of the Underworld”. PASOS Revista de Turismo y Patrimonio Cultural 10, no. 5 (October 15, 2012): 585–594. Accessed August 18, 2024. https://ojsull.webs.ull.es/ojs/index.php/Revista/article/view/2136.