WASET
    M. Bahgat and  F. M. Awan and  H. A. Hanafy,  The Influence of Reaction Parameters on Magnetic Properties of Synthesized Strontium Ferrite.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 104(8). 1043 - 1047
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10002503.