D, Danalakshmi, Kannan S, and Gnanadass R. “Generator Reactive Power Pricing for Practical Utility System Using Power Flow Tracing Method”. International Journal of Engineering & Technology 7, no. 1.8 (February 9, 2018): 20–25. Accessed May 4, 2024. https://sciencepubco.com/index.php/ijet/article/view/9444.