B. GOPAIAH, and G. RAVI KUMAR. “DVR Scheme for Recompense of Voltage Sags, State-of-The-Art Review”. International Journal of Computer Engineering in Research Trends 1, no. 6 (December 31, 2014): 513–519. Accessed October 17, 2026. https://www.ijcert.org/index.php/ijcert/article/view/104.