%0 Journal Article %T NiCre£¿£¿£¤Fe2-e£¿£¿£¤O4 ferrite nanoparticles and their composites with polypyrrole: synthesis, characterization and magnetic properties %A E H El-Ghazzawy %A S N Alamri %J - %D 2015 %U https://www.ias.ac.in/describe/article/boms/038/04/0915-0924