“YUQORI MALAKALI BELBOGʻLI KUARSHCHILARNI YILLIKTAYYORGARLIK DAVRDA OVQATLANISH RATSION MODELI”, SIT, vol. 2, no. 2, pp. 39–41, Aug. 2026, Accessed: Oct. 13, 2026. Available: https://jtsiti-journal.uz/index.php/sport/article/view/96