“Mixed Spinel Co0.4Zn0.6Fe2O4 Ferrite Nanoparticles As a Magnetic Photocatalyst: Synthesis and Dye Degradation”, Iraqi Journal of Science, vol. 64, no. 3, pp. 1180–1189, Feb. 2023, doi: 10.24996/ijs.2023.64.3.14.