Y. Al-Jubory, Ammar. “Preparation and Study Absorption Coatings from Two Layers Ferrite (MnFe2O4) and Different Metal Oxides Within Electromagnetic Frequency Bandwidth (8-12.5)GHz”. Rafidain Journal of Science 19, no. 6 (December 1, 2008): 128–143. Accessed September 28, 2025. https://jamh.uomosul.edu.iq/index.php/rsci/article/view/47248.