Shavkat Abdurakhmonov. PROFESSIONAL SKILLS IMPROVEMENT MEASURES IN ADDITIONAL PHYSICAL EDUCATION SYSTEM. Euro. Jour. of Inte. Res. and Dev. [Internet]. 2023 Aug. 30 [cited 2024 Nov. 8];18:178-83. Available from: http://ejird.journalspark.org/index.php/ejird/article/view/750