Shkurkin, Dmitry V., Olga V. Sogacheva, Elena S. Logvencheva, and Marina N. Khramova. “Modernization of the Sphere of Tourist and Hospitality Industry of the South of Russia As a Growth Factor of Socio-Economic Stability of the Region”. International Journal of Economics and Financial Issues 6, no. 1S (May 9, 2016): 101–106. Accessed November 14, 2024. https://econjournals.com./index.php/ijefi/article/view/2361.