Bondar, R. O. “Structure of the Relationship Between Psychophysiological Indicators of Players in Modern Volleyball”. Journal of Education, Health and Sport 10, no. 10 (October 30, 2020): 374–380. Accessed December 17, 2024. https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.10.036.