WASET
    A. N. Jannah and  R. Abd-Shukor and  H. Abdullah,  Effect of Co3O4 Nanoparticles Addition on (Bi,Pb)-2223 Superconductor.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 362 - 365
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/11113.