00554naa#a2200181#i#450# EN\INFRA-M\bibl\630 20241007025818.1 2305-7807 20131010b2013####ek#y0engy0150####ca RUS RU SERIES OF LECTURES ON «MOTIVATION AND STIMULATION OF LABOR ACTIVITY» (PART 8TH) Journal article Moscow INFRA-M Academic Publishing LLC. 2013 6 с. Journal article local Mitrofanova Elena Aleksandrovna Lovcheva Marina naukaru.ru