00713naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200017900101210005100280215001000331608002700341675010800368700002100476700002000497856001400517EN\INFRA-M\bibl\4648720260514172734.4##a1998-1740##a20211202b2021####ek#y0engy0150####ca##aRU1#aMethodological Features of the Formation of Ideas about Units of Time Measurement in Primary Schoolchildren (Correcting All-Russian Verification Work Errors)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a6 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37#1aMoshninagR. Sh.#1aKhilenkogT. P.4#azh-szf.ru