00525naa#a2200169#i#450# EN\INFRA-M\bibl\12773 20241129191350.5 2306-1731 20160919b2016####ek#y0engy0150####ca RUS RU Motivation As a Form of Determinacy Educational Activity: Social and Philosophical Analysis Journal article Moscow INFRA-M Academic Publishing LLC. 2016 5 с. Journal article local Zimonin Igor Nikolaevich naukaru.ru