S. Alnaimat, Y. Abu Safiyah, and B. Mousa Jaber, “The Effect of Jacobson’s Progressive Muscle Relaxation Method On The Competitive Anxiety Level Of Jordanian Muay Thai Athletes”, Psychosocial rehabilitation, vol. 28, no. 2, pp. 12–17, Apr. 2024, Accessed: Nov. 21, 2024. [Online]. Available: https://psychosocial.com/PSY/index.php/ijpr/article/view/14