KHALEEL, M.; YUSUPOV, Z.; ELMNIFI , M.; ELMENFY , T.; RAJAB , Z.; ELBAR, M. Assessing the Financial Impact and Mitigation Methods for Voltage Sag in Power Grid. The International Journal of Electrical Engineering and Sustainability (IJEES), [S. l.], v. 1, n. 3, p. 10–26, 2023. Disponível em: https://ijees.org/index.php/ijees/article/view/40. Acesso em: 8 jan. 2026.