Alshammari, B. M. “Evaluation of Power System Reliability and Quality Levels for (N-2) Outage Contingency”. Engineering, Technology & Applied Science Research 10, no. 1 (February 3, 2020): 5307–5316. Accessed December 4, 2023. https://etasr.com/index.php/ETASR/article/view/3330.