MIGLIACCIO, G.; CALVANESE, M. THE ECONOMIC AND FINANCIAL PERFORMANCE OF TOUR OPERATORS IN ITALY, FRANCE AND SPAIN: SOME COMPARATIVE EVIDENCE*. Economy and Sociology, [S. l.], n. 2, p. 4–15, 2024. DOI: 10.36004/nier.es.2023.2-01. Disponível em: https://economy-sociology.ince.md/index.php/Economy_and_Sociology/article/view/163. Acesso em: 23 jun. 2026.