Sah, Rupesh Kumar, Yuba Raj Adhikari, and Prabhat Kumar Pankaj. “Power System State Estimation With Optimal PMU Placement under Contingencies”. International Journal on Engineering Technology 1, no. 2 (June 24, 2024): 95–102. Accessed November 21, 2024. https://nepjol.info/index.php/injet/article/view/66716.