00683naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200006600095210011000161215001000271608002700281675014100308700003400449856003000483EN\\bibl\12751620260710052222.5##a1994-4683##a20230930b2023####ek#y0engy0150####ca##aRU1#aINFLUENCE OF ANXIETY ON STUDENT PRODUCTIVITYeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2023##a4 с.##aJournal article2local##aПсихологические исследования, опыты, эксперименты, тесты, измерения. 159.9.072#1aPitkingViktor Aleksandrovich4#auchzapiski.lesgaft.spb.ru