Abdullah Ahmed, Muayad, and مؤید. “Time Decay of Pulse Current in Capillary Glow Discharge”. Journal of Education and Science (JES) 29, no. 3 (September 1, 2020): 227–236. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18034.