FELICETTA, I. Variability of Income Flows of Tourism Companies during a Nine-Year Period. Journal of Economic Statistics, [S. l.], v. 1, n. 2, p. 57–67, 2023. DOI: 10.58567/jes01020004. Disponível em: https://anser.press/index.php/jes/article/view/311. Acesso em: 13 may. 2024.