WASET
    Wirat Sonchan and  Pratoom Moungmee and  Anek Sootmongkol,  The Effects of a Circuit Training Program on Muscle Strength, Agility, Anaerobic Performance and Cardiovascular Endurance.   journal   = {International Journal of Sport and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2017, vol. 124(4). 176 - 179
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10007067.