Grachev, A.S., D.E. Egorov, E.N. Kopeikina, and A.S. Sheplyakov. 2022. “EVALUATION OF CHANGES IN THE MOTIVES OF PHYSICAL CULTURE AND SPORTS AMONG STUDENTS DURING THE PERIOD OF SELF-ISOLATION”. Theory and Practice of Physical Culture, no. 12 (December). http://tpfk.ru/index.php/TPPC/article/view/467.