Contingency Analysis and Ranking of Kurdistan Region Power System Using Voltage Performance Index. UKH Journal of Science and Engineering, [S. l.], v. 5, n. 1, p. 73–79, 2021. DOI: 10.25079/ukhjse.v5n1y2021.pp73-79. Disponível em: https://journals.ukh.edu.krd/index.php/ukhjse/article/view/311.. Acesso em: 29 apr. 2024.