M. AL-HIALEY, Z.; زهراء; T. AL-SHAMMA, M.; مروة; S. A-HUJAZIE, N.; نضال. The Investigation of True and a Focal Zoom-Lens Properties of Five-Element Cylindrical Electrostatic Lens. Rafidain Journal of Science, [S. l.], v. 21, n. 3, p. 50–56, 2025. DOI: 10.33899/rjs.2010.37329. Disponível em: https://rjps.uomosul.edu.iq/index.php/rsci/article/view/12180. Acesso em: 13 aug. 2025.