Rana, MD Sohal, Rabindra Chandra Sinha, and DK Saha. “Characterization And Curie Temperature Of Co Doped Ni-Zn Perminvar Ferrite”. Journal of Bangladesh Academy of Sciences 35, no. 2 (January 10, 2012): 171–178. Accessed November 8, 2025. https://www.banglajol.info/index.php/JBAS/article/view/9421.