Sabri JH, Al-Aish TA. Simulate and Analyze the Effect of the Magnetic System on the Electron Oscillatory Motion and the Formation of the Free Electron Laser Beam. IHJPAS [Internet]. 2025 Apr. 20 [cited 2025 Apr. 22];38(2):124-33. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/3994