00731naa#a2200193#i#450# EN\\bibl\127688 20260722173047.3 1994-4683 20231130b2023####ek#y0engy0150####ca RU QUALITY OF MASTERING THE EDUCATIONAL MATERIAL BY JUNIOR AND SENIOR STUDENTS, STUDYING IN A DISTANCE FORMAT Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Университеты. 378.4 Kokorina Elena Alekseevna Petrenko Ekaterina Valentinovna Dyusenova Altyn Akmyrzaevna uchzapiski.lesgaft.spb.ru