00576naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200009400101210005100195215001000246608002700256675008700283700002100370856001500391EN\INFRA-M\bibl\5788120240517011705.5##a1998-0728##a20230323b2023####ek#y0engy0150####ca##aRU1#aOrganization of Design and Research Activities of Younger SchoolchildreneJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a5 с.##aJournal article2local##aПервая ступень обучения. Начальная школа. 373.3#1aRomanovagV. Yu.4#anaukaru.ru