WASET
    Asha Hasnimy Mohd Hashim and  Lee Ai Choo,  Chase Trainer Exercise Program in Athlete with Unilateral Patellofemoral Pain Syndrome (PFPS).   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2013, vol. 80(8). 460 - 465
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/16156.