Montoya Giraldo OD, Grisales-Noreña LF, Pulgarín Rivera JD. Efficient Power Flow Solution in Monopolar DC Networks Using a Derivative-Free Steffensen Method. Stat., optim. inf. comput. [Internet]. 2025Oct.1 [cited 2025Oct.14];. Available from: http://47.88.85.238/index.php/soic/article/view/2870