00694naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200007300094210012500167215001000292608002700302686014300329700003000472856002200502EN\\bibl\4404520240429162816.1##a2686-9896##a20220110b2022####ek#y0engy0150####ca##aRU1#aEDUCATIONAL ACTIVITIES OF PRIMARY SCHOOL'S STUDENTSeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2022##a1 с.##aJournal article2local##aМатематическое моделирование в общественных и гуманитарных науках. 00.772grnti#1aGringNadezhda Vasil'evna4#aangtu.editorum.ru