Shakor Ali, Rabab, Mohammed Abdullah Hussein, and Rafa Younus Jasim Al-Salih. 2023. “Optimizing the Effectiveness of Magnetic Lenses by Utilizing the Electron Optical Design (EOD) Software”. Engineering, Technology & Applied Science Research 13 (6). Greece:11980-84. https://doi.org/10.48084/etasr.6287.