Chuvatkin Петр Петрович, and Levchenko Константин Константинович. “Formation of Integrated Territorial Structures of Domestic Tourism”. Economy of Regions 19, no. 4 (December 19, 2023): 1135–1145. Accessed October 14, 2024. https://economyofregions.org/ojs/index.php/er/article/view/462.