A. Al-Khashab, Muna, and Marwa T. Al-Shamma. “Improvement of the Optical Performance of the Geometrical Parameters of Snorkel Magnetic Lens”. Rafidain Journal of Science 28, no. 1 (March 1, 2019): 85–97. Accessed September 28, 2025. https://jamh.uomosul.edu.iq/index.php/rsci/article/view/46772.