[1]
R. T. Abdulla, “Study the Optical Properties of Iron- Free Magnetic Lens”, Al-Nahrain J. Sci., vol. 18, no. 2, pp. 79–82, Jun. 2018, Accessed: May 22, 2026. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/332