M. A. Abdel-halim, A. A. Mahfouz, and A. F. Almarshoud. 2014. “Enhancing the Performance of Wind-Energy-Driven Double-Fed Induction Generators”. JOURNAL OF ENGINEERING AND COMPUTER SCIENCES 7 (1):23-41. https://jecs.qu.edu.sa/index.php/jec/article/view/1869.