A. K. Utepbergenov and J. M. Shukurllaev 2021. PRELIMINARY STAGES OF DIDACTICS IN THE PROCESS OF ACMELOLOGICAL APPROACH TO VOLLEYBALL SPORTS. Innovative Technologica: Methodical Research Journal. 2, 06 (Jun. 2021), 28–31. DOI:https://doi.org/10.17605/OSF.IO/VN3HR.