Ziad M. Ali, Mostafa H. Mostafa, Shady H. E. Abdel Aleem, Ehab M. Esmail. "High impedance faults detection in power distribution networks using rogowski coils, kalman filtering, least-squares and non-recursive DFT computation engines." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0320125