nosohiyan, saied, Ebrahimi, Hamid Reza, nourbakhsh, amirabas, Amiri, Gholam Reza. Synthesis of Nickel Ferrite / Cadmium Oxide Compound Nanoparticles by Co-precipitation Method and Investigation its Sensitivity to Formaldehyde. Advanced Processes in Materials Engineering. 2020;14(3):51-60. doi: