Jiménez Valero, B., E. Piñeyro Alemán, R. B. Hernández Lorenzo, and M. L. Pérez Socorro. “Project to Improve the Commercial Competitiveness of the Allegro Palma Real Hotel”. Visionario Digital, Vol. 4, no. 4, Oct. 2020, pp. 48-65, doi:10.33262/visionariodigital.v4i4.1438.