Rahman, T. ., S. M. A. . Motakabber, and M. I. . Ibrahimy. “Design and Simulation of a PWM Based Phase Synchronous Inverter for Utility Grid Systems With 20km Feeder Line”. Scientific Research Journal, vol. 14, no. 2, Dec. 2017, pp. 17-34, doi:10.24191/srj.v14i2.9359.