Nasradinova , I. “VOLEYBOLCHILARDA TEZLIK VA CHIDAMLILIK SIFATLARINI HARAKATLI O’YINLAR YORDAMIDA RIVOJLANTIRISH”. Eurasian Journal of Academic Research, vol. 2, no. 4, May 2022, pp. 42-47, https://in-academy.uz/index.php/ejar/article/view/1366.