Zhan, Yejun, and Wei Xue. “Influence of Swimming athletes’ Sports Psychological Fatigue on Sports Performance”. Revista de Psicología del Deporte (Journal of Sport Psychology) 31, no. 2 (October 11, 2022): 229–238. Accessed April 25, 2024. https://mail.rpd-online.com/index.php/rpd/article/view/619.