A.A.Rohani and  A.Salehi and  M.Tabrizi and  S. A. Manafi and  A. Fardafshari,  Synthesis of ZnO Nanostructures via Gel-casting Method.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2010, vol. 47(11). 720 - 723
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/14437.