Narayana P, Venkatesan M, Ravindra S. Fast Load Voltage Stability Index constrained PMU Placement for Complete Observability. IJET [Internet]. 2018 Nov. 27 [cited 2024 Apr. 30];7(4.24):20-5. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/21764