“Experimental Investigations Performance for (VCC) Using 2-Way (PFCV) Type (2FRE)”, alkej, vol. 12, no. 2, pp. 115–123, Dec. 2017, Accessed: Apr. 30, 2024. [Online]. Available: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/301