BERESNEV, Dmitrii Nikolaevich et al. Key Features of the Activity of Tourism Firms within the Russian Federation. The Financial Aspect. Journal of Environmental Management and Tourism, [S.l.], v. 9, n. 2, p. 221-226, june 2018. ISSN 2068-7729. Available at: <https://journals.aserspublishing.eu/jemt/article/view/2087>. Date accessed: 14 nov. 2024. doi: https://doi.org/10.14505//jemt.v9.2(26).01.