turanboyev, shaxboz. (2022). Zamonaviy voleybol o’yinida sakrovchanlikni rivojlantirishning dolzarbligi.: Zamonaviy voleybol o’yinida sakrovchanlikni rivojlantirishning dolzarbligi. Физическое воспитание, спорт и здоровье, (3). извлечено от https://ruslit.jdpu.uz/index.php/pshedu/article/view/6424