ABDULKADIR ARICA. SUSTAINABLE TOURISM: NAVIGATING CHALLENGES FOR TOUR OPERATORS. International Interdisciplinary Business Economics Advancement Journal, [S. l.], v. 2, n. 01, p. 01–06, 2021. DOI: 10.55640/business-abc413. Disponível em: https://www.iibajournal.org/index.php/iibeaj/article/view/3.. Acesso em: 26 jan. 2026.