J. Young and  A. Brown and  L. Konjarski,  Sound Teaching Practices in Conducting a Physical Education Program for Persons with an Intellectual Disability.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2013, vol. 79(7). 1981 - 1983
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/16372.