T. Tonthai,  Deflocculation and Gelation of Porcelain Ceramics.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 359 - 361
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/14482.