Umirzokov , Javohir. “A METHODOLOGY FOR OPTIMIZING THE SPECIALIZED PRE-COMPETITION PHYSICAL TRAINING OF SKILLED VOLLEYBALL PLAYERS”. Mental Enlightenment Scientific-Methodological Journal 7, no. 04 (May 3, 2026): 638–647. Accessed May 15, 2026. https://mentaljournal-jspu.uz/index.php/mesmj/article/view/1400.