J. H. Low and  S. H. Hew and  C. O. Wong,  Innovative Pictogram Chinese Characters Representation.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2014, vol. 86(2). 583 - 587
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9997710.