00547naa#a2200169#i#450# EN\INFRA-M\bibl\12595 20250116185156.4 2305-7807 20160610b2016####ek#y0engy0150####ca RUS RU Organization of Personnel Service Division Training in the Gastronomic Business Segment of Coffee Houses Journal article Moscow INFRA-M Academic Publishing LLC. 2016 9 с. Journal article local Kashtanova YEkatyerina Viktorovna naukaru.ru