Raafat, S.M. and Akmeliawati, R. (2015) “Intelligent H2/H∞ Robust Control of an Active Magnetic Bearings System”, Al-Khwarizmi Engineering Journal, 11(2), pp. 1–11. Available at: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/219 (Accessed: 15 July 2026).