00747naa#a2200205#i#4500001002200000005001700022011001400039100004100053102000700094200014000101210005100241215001000292608002700302675010800329700002400437700002400461700001900485700002200504856001500526EN\INFRA-M\bibl\4787220240429223636.1##a1998-0728##a20211228b2021####ek#y0engy0150####ca##aRU1#aCollective Classes in a Group of Different Ages Based on the Integration of the Content of Different Academic SubjectseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a3 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37#1aAristarhovagO. Yu.#1aDvoryankinagYu. V.#1aOsipovagE. A.#1aLebedincevgV. B.4#anaukaru.ru