N. B. Alsammak, A. and F. Al-Kababji, M. (2009) “Reactive Power Compensation using Fuzzy Gain Scheduling (FGS) based PID Controller of Synchronous Machine”, Al-Rafidain Engineering Journal (AREJ), 17(1), pp. 1–24. doi: 10.33899/rengj.2009.38324.