Nital R. Panchal, and R. B. Jotania. “Structural, Magnetic and Dielectric Properties of Sr-M Hexaferrite Nanoparticles Prepared Using a Reverse Micelles Route”. Journal of International Academy of Physical Sciences, vol. 16, no. 2, June 2012, pp. 189-96, https://www.iaps.org.in/journal/index.php/journaliaps/article/view/406.