Kim, Sungwon, Daniel P Connaughton, Robert F Leeman, and Jong Hoon Lee. “Concussion Knowledge of Youth Sport Athletes, Coaches, and Parents: A Review”. Journal of Amateur Sport 4, no. 1 (May 15, 2018): 82–107. Accessed April 11, 2025. https://journals.ku.edu/jams/article/view/6664.