WASET
    Abhay Kumar Singh,  Structural and Optical Characterizations of CIGST Solar Cell Materials.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 73(1). 70 - 74
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/9686.