Xaytmetov, I.S., et al. “YOSH VA KATTA YOSHLI GIMNASTIKACHILARNING MAXSUS JISMONIY TAYYORGARLIGI”. ILIM Hám JÁMIYET, no. 1-2, Feb. 2024, pp. 62-63, https://journal.ndpi.uz/ss/article/view/2024-1-2-030.