Perles-Ribes, José, Ana Ramón-Rodríguez, Luis Moreno-Izquierdo, and María Such-Devesa. 2021. “Competitiveness and Overtourism: A Proposal for an Early Warning System in Spanish Urban Destinations”. European Journal of Tourism Research 27 (March):2707. https://doi.org/10.54055/ejtr.v27i.2137.