Tolani, S., and K. Rewatkar. “SA Review: Effect of Substitution on Morphological and Magnetic Behavior of W-Type Hexagonal Ferrites”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, Vol. 13, no. SUP 2, Dec. 2021, pp. 308-19, doi:10.18090/samriddhi.v13spli02.32.