00547naa#a2200169#i#450# EN\INFRA-M\bibl\15431 20260123155345.5 2500-3305 20170217b2017####ek#y0engy0150####ca RUS RU The features of the system of the work in the process of development of social and personality sphere of preschool children Journal article Moscow INFRA-M Academic Publishing LLC. 2017 6 с. Journal article local Unagaeva E. A. naukaru.ru