00656naa#a2200193#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200012200109210005100231215001000282608002700292675007800319700003000397700002000427856001500447EN\INFRA-M\bibl\2008020240714061719.7##a2306-1731##a20180426b2018####ek#y0engy0150####ca0#aRUS##aRU1#aReadiness of a Teenager for Self-Development and Its Formation in Conditions of Additional EducationeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2018##a6 с.##aJournal article2local##aСтатистика. Демография. Социология. 31zRUS#1aIvanovagIrina Viktorovna#1aMakarovagV. A.4#anaukaru.ru