WASET
    Hanan Rizk,  Comparison of Conventional Control and Robust Control on Double-Pipe Heat Exchanger.   journal   = {International Journal of Electrical and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2021, vol. 177(9). 536 - 542
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10012230.