Akaev, Dmitry Valerievich, and Aleksandr Aleksandrovich Shugaev. “Tourist Attractiveness of the Saratov Region (Based on Empirical Research)”. Administrative Consulting, no. 4 (July 15, 2017): 146–151. Accessed November 7, 2026. https://administrative-consulting.owebs.ru/article/view/13322.