ECONOMOU, A. The Contribution of Rivers to the Development of Circular Tourism Case Study: The Acheron River in Greece. European Journal of Applied Sciences, [S. l.], v. 10, n. 3, p. 572–585, 2022. DOI: 10.14738/aivp.103.12427. Disponível em: https://journals.scholarpublishing.org/index.php/AIVP/article/view/12427. Acesso em: 24 nov. 2024.