A. Gutiérrez, L. Monteiro-Fialho, S. Trilles, B. Zaragozí, C. Granell, and D. Miravet, “Tourists′ local buses ridership and pandemic resilience: a smart card data analysis in Southern Catalonia”, Transport, vol. 40, no. 2, pp. 173–196, Nov. 2025, doi: 10.3846/transport.2025.24650.