00500naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200006100094210004600155215001000201608002700211700003500238700003200273856002500305EN\\bibl\5698620240428195244.7##a2542-1840##a20230131b2023####ek#y0engy0150####ca##aRU1#aAttention Span in Preteen Boys and GirleJournal article1#aKemerovocKemerovo State Universityd2023##a5 с.##aJournal article2local#1aTsigichkogElena Aleksandrovna#1aKrivoruchkogMayya Olegovna4#avestnik-hss.kemsu.ru