00668naa#a2200169#i#450# EN\INFRA-M\bibl\52470 20240518215721.6 2500-3305 20220819b2022####ek#y0engy0150####ca RU New approaches to the formation of motivation for self-development among young people in the framework of additional education Journal article Moscow INFRA-M Academic Publishing LLC. 2022 4 с. Journal article local Народное образование. Воспитание. Обучение. Организация досуга. 37 Isakova M. G. naukaru.ru