Dorokhova, Natalya Vasilievna, and Sergey Aleksandrovich Sherstyuk. “A Retrospective Analysis of Theoretical Approaches to the Study of the Tourist and Recreational Complex of the Region”. Modern Economics: Problems and Solutions 120 (December 28, 2024): 21-38. Accessed December 5, 2025. https://journals.vsu.ru/meps/article/view/12553.