SABER ELTOHAMY, M.; SAID ABDEL MOTELEB, M.; TALAAT, H.; FOUAD MEKHEMER, S.; OMRAN, W. Power System Flexibility Metrics Review with High Penetration of Variable Renewable Generation. Information Technology Applications, [S. l.], v. 8, n. 1, p. 21–46, 2023. Disponível em: https://www.itajournal.com/index.php/ita/article/view/58. Acesso em: 25 apr. 2026.