POGREBOVA, E. S., and L. A. ULYANCHENKO. “Promotion of Tourist Destinations of the Russian Federation on the International Market”. Utopía Y Praxis Latinoamericana, Vol. 25, no. 5, Aug. 2020, pp. 302-16, https://mail.produccioncientificaluz.org/index.php/utopia/article/view/33489.