00650naa#a2200181#i#450# EN\INFRA-M\bibl\53580 20250126183000.7 1998-0728 20221025b2022####ek#y0engy0150####ca RU Project Activity in Primary School: Cooperation and Co-creation in the System "Parent - Child - Teacher" Journal article Moscow INFRA-M Academic Publishing LLC. 2022 7 с. Journal article local Общеобразовательная школа. Дошкольные учреждения. 373 Petrash E. A. Pradun I. V. zh-szf.ru