S. Radha Krishna Reddy, Y.Rambabu, V.K.R.Mohan Rao, and G.Venugopal. “Improvement of Power Factor and Harmonic Reduction With VSC for HVDC System”. International Journal of Engineering and Management Research 3, no. 2 (April 30, 2013): 6–12. Accessed March 18, 2026. https://ijemr.vandanapublications.com/index.php/j/article/view/680.