Ammar S. M. Moohialdin and  Bambang T. Suhariadi and  Mohsin Siddiqui,  University Students Sport’s Activities Assessment in Harsh Weather Conditions.   journal   = {International Journal of Sport and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2018, vol. 135(3). 62 - 70
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10008661.