WASET
    Tahany W. Sadak and  Fouly and  A. Anwer and  M. Rizk,  Calibrations and Effect of Different Operating Conditions on the Performance of a Fluid Power Control System with Servo Solenoid Valve.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2018, vol. 141(9). 933 - 937
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10009559.