00884naa#a2200193#i#450# EN\\bibl\95046 20250314183945.5 1994-4683 20250217b2025####ek#y0engy0150####ca RU The features of attention development in younger schoolchildren through the means of active games Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 6 с. Journal article local Первая ступень обучения. Начальная школа. 373.3 Общеобразовательная школа. Педагогика общеобразовательной школы. 14.25 grnti Kuzekevich Vladimir Robertovich Rusakov Aleksandr Al'bertovich uchzapiski.lesgaft.spb.ru