Al-Buzayd, Abdullah, Nadhim Faleh, and Munaf Badr. “Application of a Hydraulic Actuator With Solenoid Valves for a Speed Control System”. Asian Journal of Engineering and Technology 8, no. 4 (December 29, 2020). Accessed April 23, 2024. https://ajouronline.com/index.php/AJET/article/view/6406.