O‘zganboyev Dilyorbek Doniyorbek o'g'li (2024) “VOLEYBOL O’RGANISH USULLARINING ASOSIY METODLARI”, Journal of new century innovations, 56(1), pp. 48–50. Available at: https://newjournal.org/new/article/view/15515 (Accessed: 5 December 2025).