Khaleel, Mohamed, Zıyodulla Yusupov, Monaem Elmnifi, Tawfiq Elmenfy, Zakariya Rajab, and Mohamed Elbar. 2023. “Assessing the Financial Impact and Mitigation Methods for Voltage Sag in Power Grid”. The International Journal of Electrical Engineering and Sustainability (IJEES) 1 (3):10-26. https://ijees.org/index.php/ijees/article/view/40.