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. Int. J. Electr. Eng. Sustain., Libya, v. 1, n. 3, p. 10–26, 2023. DOI: 10.65998/ijees.v1i3.40. Disponível em: https://ijees.org/index.php/ijees/article/view/40. Acesso em: 24 apr. 2026.