M. SURESH and G. RAVI KUMAR (2014) “Investigation of Dynamic Voltage Restorer for Compensation of Voltage Sag and Swell”, International Journal of Computer Engineering in Research Trends, 1(6), pp. 534–540. Available at: https://www.ijcert.org/index.php/ijcert/article/view/97 (Accessed: 24 September 2026).