00571naa#a2200181#i#4500001002100000003001700021005001700038011001400055100004100069101000800110102000700118200010800125210005100233215001000284608002700294700002900321856003900350EN\INFRA-M\bibl\3667/en/manage/index20250331135855.1##a1998-0728##a20141017b2014####ek#y0engy0150####ca0#aRUS##aRU1#aEducational and Cognitive Activities of Primary School Pupils: Realities and FallacieseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a8 с.##aJournal article2local#1aRydzegOxana Anatol'evna4#atest.editorum.ruu/en/manage/index