Xiaoguang Guo. “Research on Improving the Psychological Adaptability of Sports Athletes in the Process of Track and Field Training”. Revista de Psicología del Deporte (Journal of Sport Psychology) 31, no. 2 (September 15, 2022): 75–82. Accessed April 26, 2024. https://mail.rpd-online.com/index.php/rpd/article/view/708.