حسن أ., علي م., عيسى ه., and سعيد م. “An Analytical Study of Construction for Working Wind Turbines in the Areas of Low Speed of the Wind”. Tishreen University Journal -Engineering Sciences Series, vol. 44, no. 2, June 2022, pp. 29-42, https://journal.tishreen.edu.sy/index.php/engscnc/article/view/12335.