Wijaya, F. D., T. Isobe, and R. Shimada. “Study on Voltage Controller of Self-Excited Induction Generator Using Controlled Shunt Capacitor, SVC Magnetic Energy Recovery Switch”. Jurnal Otomasi Kontrol Dan Instrumentasi, vol. 1, no. 2, Jan. 2011, p. 107, doi:10.5614/joki.2009.1.2.6.