Ahmed Al-awad, N. (2017) “FUZZY PROPORTIONAL-DERIVATIVE SLIDING MODE CONTROL WITH MINIMAL RULES FOR DISK READ SYSTEM”, Journal of Engineering and Sustainable Development, 21(3), pp. 12–23. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/529 (Accessed: 7 July 2025).