Model for the Management of competitiveness in companies in the tourism sector based on statistical cross validation. Journal of Tourism Analysis Revista de Análisis Turístico (JTA), [S. l.], v. 32, n. 2, 2025. DOI: 10.53596/x58cxr82. Disponível em: https://analisis-turistico.aecit.org/index.php/AECIT/article/view/521. Acesso em: 8 jan. 2026.