Priyadarshi, Alok, Vishal Rathore, and Krishna Bihari Yadav. “Observability Enhancement of Smart Grid Based on Optimal Placement of PMUs”. ECTI Transactions on Electrical Engineering, Electronics, and Communications 20, no. 3 (October 12, 2022): 383–391. Accessed May 4, 2024. https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/247514.