00555naa#a2200193#i#450# EN\INFRA-M\bibl\13843 20260123072250.5 2305-7807 20161128b2016####ek#y0engy0150####ca RUS RU Professional standards in the russian national system of qualifications Journal article Moscow INFRA-M Academic Publishing LLC. 2016 5 с. Journal article local Karamysheva E. Imasheva Z. Imashev R. naukaru.ru