00531naa#a2200169#i#450# EN\\bibl\11810 20240508173835.3 1999-5644 20160615b2016####ek#y0engy0150####ca RUS RU Features of the development of the course «Communicative technologies in the service» Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 7 с. Journal article local Ermakova Elena rguts.editorum.ru