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Tamara Gajić
South Ural State University,
Institute of Sports, Tourism and Service
Novi Sad Business School
Chelyabinsk
Marko D. Petrović
Research Associate, Geographical Institute “Jovan Cvijić” SASA
South Ural State University,
Institute of Sports, Tourism and ServiceBelgrade,Chelyabinsk
Milan M. Radovanović
Principal Research Fellow, Geographical Institute “Jovan Cvijić” SASA
Professor, South Ural State University,
Institute of Sports, Tourism and ServiceChelyabinsk
Tatiana N. Tretiakova
South Ural State University,
Institute of Sports, Tourism and ServiceChelyabinsk
Julia A. Syromiatnikova
Associate Professor, South Ural State University,
Institute of Sports, Tourism and ServiceChelyabinsk