00707naa#a2200181#i#450# EN\INFRA-M\bibl\41306 /en/manage/index 20250901192931.1 2500-3305 20201217b2020####ek#y0engy0150####ca RU All-Russian Scientific and Practical Conference "Additional Education of Children - Space for Personal Self-Development" Journal article Moscow INFRA-M Academic Publishing LLC. 2020 4 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Ivanova Irina Viktorovna test.editorum.ru /en/manage/index