Osipov, Aleksander Yu., Vladimir Potop, Roman S. Nagovitsyn, Elena A. Zemba, Aleksander P. Knyazev, Irina I. Orlova, Tatyana I. Ratmanskaya, and Sergii S. Iermakov. “Indicators of Physical Activity and Fitness of Male Students at Russian Universities”. Physical Education of Students 24, no. 1 (February 4, 2020): 40–46. Accessed July 26, 2026. https://www.sportedu.org.ua/index.php/PES/article/view/1003.