أحمد الحاج أحمد, تمام حيدر, and رشا تقلا. “Centralized Voltage Regulation Algorithm in Distribution Networks Containing Photovoltaic Generation”. Tishreen University Journal -Engineering Sciences Series 45, no. 1 (April 11, 2023): 357–369. Accessed July 22, 2024. https://journal.tishreen.edu.sy/index.php/engscnc/article/view/14846.