I. I. AYUBOV. Analysis of the Share of the Tourism Sector in the Gross Domestic Product of World Countries. Journal of Marketing and Emerging Economics, [S. l.], v. 3, n. 12, p. 14–16, 2023. Disponível em: https://oajournals.net/index.php/jmee/article/view/2431. Acesso em: 22 nov. 2024.