1.
Abd Al Kareem Mohammed S, Hussien Mary A, Al‐Abadi A, Ghufran Khidhir Abboosh M. Robust Proportional Integral-State Feedback with Disturbance Observer for 2-DOF Helicopter System. alkej [Internet]. 2024 Sep. 1 [cited 2026 Jan. 4];20(3):11-9. Available from: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/926