00800naa#a2200169#i#450# EN\\bibl\109947 20251218202607.4 1994-4683 20250913b2025####ek#y0engy0150####ca RU The effectiveness of process of socialization of children aged 6-7 years on the basis of the preferential use of means of physical culture and sports activities Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 5 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 Chumakova Anna Sergeevna uchzapiski.lesgaft.spb.ru