Peng, Keshun, and Guangye Li. “Research on Fitness Training Strategies of High Level Football Players in Different Field Positions”. Frontiers in Humanities and Social Sciences 4, no. 7 (July 24, 2024): 236–246. Accessed June 27, 2026. https://bcpublication.org/index.php/FHSS/article/view/6757.