S. K. Abdurashidov. “DЕVЕLОPMЕNT ОF VОLLЕYBАLL-SPЕСIFIС PHYSIСАL QUАLITIЕS THRОUGH THЕ USЕ ОF RЕLАTЕD MОVЕMЕNT GАMЕS”. Spectrum Journal of Innovation, Reforms and Development 9 (November 20, 2022): 266–270. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/363.