Mamatov Pahlavon Urayimjon òģli. “STAGES OF DEVELOPMENT OF THE SPORT OF VOLLEYBALL AND ITS POPULARITY ON A GLOBAL SCALE Mamatov Pahlavon Urayimjon òģli Teacher of the National Research University ‘Tashkent Institute of Irrigation and Agricultural Mechanization Engineers’. Abstract: This a”. Ethiopian International Journal of Multidisciplinary Research, vol. 12, no. 06, June 2025, pp. 429-30, https://www.eijmr.org/index.php/eijmr/article/view/3344.