WASET
    S. Malathi and  P. Seenuvasakumaran,  An Experimental Study of Structural, Optical and Magnetic Properties of Lithium Ferrite.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2016, vol. 116(8). 409 - 412
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10005663.