1.
A. Al-Khashab M, I. Mostafah A, I. Ismail I. Design and Fabrication of the Single Polepiece Magnetic Electron Lens of Truncated Cone Polepiece Shape. AREJ [Internet]. 2011 Jun. 28 [cited 2025 Sep. 8];19(3):49-54. Available from: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30561