F. A’aid Najim and W. Adel Hussien, “X-band Region Characterization of Neoprene Rubber Reinforced Cd-Zn Ferrite Composite Material”, JK-Physics, vol. 11, no. 1, pp. 120–127, Jul. 2019, doi: 10.31257/2018/JKP/2019/110116.