Umarov, Sarvar Mirzhaxitovich. “EXPLAINING THE NEW RULES OF BMX CYCLING IN AN INDIVIDUAL WAY (BMX RACING)”. Educational Research in Universal Sciences 2, no. 5 SPECIAL (June 24, 2023): 48–54. Accessed November 22, 2024. http://erus.uz/index.php/er/article/view/3084.