Akhter S, Paul DP, Hakim MA, Akhter S, Saha DK, Anjuman B, et al. Microstructure and Complex Permeability Spectra of Polycrystalline Cu-Zn Ferrites. J. Sci. Res. [Internet]. 2012 Aug. 28 [cited 2025 Sep. 29];4(3):551-60. Available from: https://www.banglajol.info/index.php/JSR/article/view/10798