Chia-Smith, Yun-Dih. “Invisible Wounds: The Cumulative Impact of Mental Injury and Positive Punishment in Junior Racket Sports - A Critical Analysis”. International Journal of Racket Sports Science 6, no. 1 (November 5, 2024). Accessed December 12, 2024. https://journal.racketsportscience.org/index.php/ijrss/article/view/126.