WASET
    Nhon Van Do and  Nam Hoai Le and  Vien Chan Luong,  A Program for Solving problems in Inorganic Chemistry based on Knowledge Base.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1225 - 1229
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9151.