García, Ana Mafé. “THE ROUTE OF THE HOLY GRAIL: FROM SAN JUAN DE LA PEÑA TO VALENCIA. THE STRUCTURING OF A TERRITORY BASED ON ORAL TRADITION”. Journal of Tourism, Sustainability and Well-Being, vol. 6, no. 2, June 2018, pp. 87-97, https://journals.cinturs.pt/jtsw/article/view/130.