M. AL-Maula, Taha., and طه. “Study of the Optical Properties PMMA/BDK/MR System Using the Spectroscopic Ellipsometry”. Rafidain Journal of Science 19, no. 6 (June 24, 2025): 144–153. Accessed August 6, 2025. https://rjps.uomosul.edu.iq/index.php/rsci/article/view/12582.