“Effect of Copper Content on the Structural Properties of the CuxCo1-XFe2O4 Nanostructured Spinel Ferrite Based on Williamson-Hall Analysis”. Samarra Journal of Pure and Applied Science, vol. 6, no. 4, Dec. 2024, pp. 208-1, https://doi.org/10.54153/sjpas.2024.v6i4.950.