WASET
    M. A. Hajeeh,  Performance Evaluation and Cost Analysis of Standby Systems.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 85(1). 94 - 97
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9997280.