Lyuwei, Yu, Ivan Karatnyk, and Maryan Pityn. “Competitive Activity Requirements for the Qualified athletes’ Preparation in Badminton (theoretical Aspect)”. Sports games, no. 4(14) (April 7, 2024): 24–34. Accessed July 17, 2024. https://journals.uran.ua/sports_games/article/view/300962.