Xiao Zhou and  Kazuhiro Imai and  Xiaoxuan Liu,  Survey of Epidemiology and Mechanisms of Badminton Injury Using Medical Check-Up and Questionnaire of School Age Badminton Players .   journal   = {International Journal of Sport and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2020, vol. 162(6). 146 - 151
    [viewed 16 April 2021]. Available from: https://publications.waset.org/pdf/10011239.