WASET
    Ágnes Bogárdi-Mészöly and  Takeshi Hashimoto and  Shohei Yokoyama and  Hiroshi Ishikawa,  Frequency- and Content-Based Tag Cloud Font Distribution Algorithm.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2014, vol. 89(5). 779 - 783
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9998270.