Khalid, Ashraf, اشرف, Muayad Abdullah Ahmed, and مؤید. 2022. “Measurement of Low-Pressure Plasma Parameters by the Floating Double Probe Method for Dry Air and Helium Gas in a Capillary Glow Discharge”. Journal of Education and Science (JES) 31 (2):83-93. https://doi.org/10.33899/edusj.2022.133290.1223.