“Studying of Structural Properties of ZnxNi1-X-yCuyFe2O4 Spinel Ferrite Using XRD Powder”. Ibn AL-Haitham Journal For Pure and Applied Sciences 27, no. 3 (April 10, 2017): 164–169. Accessed May 6, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/274.