00799naa#a2200181#i#450# EN\\bibl\118946 20260420210959.1 1994-4683 20230525b2023####ek#y0engy0150####ca RU SYSTEM OF IMPLEMENTATION OF EDUCATIONAL, SPORTS AND RECREATIONAL ACTIVITIES IN THE UNIVERSITY OF ECONOMICS IN THE CONTEXT OF NEW CHALLENGES Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 7 с. Journal article local Философские и научно-теоретические основы физической культуры и спорта. 796.011 SHulakov A V Skvortsova S O uchzapiski.lesgaft.spb.ru