WASET
    Alexander Hendricks and  Sean Nevin and  Clayton Wikoff and  Melissa Dougherty and  Jacob Orlita and  Rafiqul Noorani,  The Low-Cost Design and 3D Printing of Structural Knee Orthotics for Athletic Knee Injury Patients.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2018, vol. 142(10). 445 - 451
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10009596.