00667naa#a2200169#i#450# EN\\bibl\17114 20240512224652.7 1999-5644 20170620b2017####ek#y0engy0150####ca RU International activities as a rating tool of Russian state university of tourism and service and its integration into global tourism education Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 10 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Smit Natalya rguts.editorum.ru