Spatial distribution of touristic flows in a gravity model in South America. Journal of Tourism Analysis: Revista de Análisis Turístico (JTA). , [S. l.], v. 25, n. 1, 2021. DOI: 10.53596/jta.v25i1.336. Disponível em: https://analisis-turistico.aecit.org/index.php/AECIT/article/view/336. Acesso em: 30 jul. 2025.