The aim of this paper is to compare the structural. morphological and electrical properties of the CuFe2O4 and CuFe2O4 / reduced graphene oxide composite. XRD and Mossbauer studies have shown that joint hydrothermal synthesis of cubic copper ferrite and reduction of graphene oxide leads to a decrease in ferrite particles from 14 to 8 nm. Based on the impedance spectroscopy data. https://www.bekindtopets.com/flash-choice-2nd-Reconnaissance-Battalion-Patch-limited-save/