Debnath, T., Tashmim, L., Ruscher, C. H., & Hussain, A. (2015). Preparation and Characterization of Nanocrystalline Cerium (IV) Oxide and Doped Cerium (IV) Oxide, Ce<sub>1-x-y</sub>Mg<sub>x</sub>Zr<sub>y</sub>O<sub>2-?</sub>. Journal of Scientific Research, 7(1-2), 55–63. https://doi.org/10.3329/jsr.v7i1-2.18798