Karim, P. M., D. S. Mayi, and S. K. Al-Hakary. “Measurement of Some Argon Plasma Parameters Glow Discharge Under Axial Magnetic Field”. Science Journal of University of Zakho, vol. 7, no. 4, Dec. 2019, pp. 158-66, doi:10.25271/sjuoz.2019.7.4.628.