Roomy, Harakat Mohsin, Alaa Nazar Abed Al-Gaffer, and Mohammed K Khalaf. 2019. “The Electrical Characteristic of Plasma Discharge by Using Different Operating Conditions in Vanadium Sputtering System”. Al-Nahrain Journal of Science 22 (2): 41-48. https://anjs.edu.iq/index.php/anjs/article/view/2125.