00629naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200009400118210005100212215001000263608002700273675008700300700002100387856003900408EN\INFRA-M\bibl\57881/en/manage/index20250624170617.2##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#atest.editorum.ruu/en/manage/index