00640naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200010800101210005100209215001000260608002700270675010800297700002200405700001700427856001400444EN\INFRA-M\bibl\4098020240930022209.1##a2500-3305##a20201202b2020####ek#y0engy0150####ca##aRU1#aSelf-development trends at the present stage  of modernization of additional educationeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a4 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37#1aKonnonovagA. Yu.#1aBrakkgT. A.4#azh-szf.ru