1.
Jannah M, Widohardhono R, Kencana NT. Progressive Muscle Relaxation: Can it Reduce Competitive Anxiety?. Teor. metod. fiz. vihov. [Internet]. 2023 Oct. 30 [cited 2026 Aug. 25];23(5):662-7. Available from: https://www.tmfv.com.ua/journal/article/view/2171