WASET
    N. S. Yen and  T. H. Yang and  W. H. Huang and  Y. F. Fang and  H. W. Cho,  The Modulation of Self-interest Instruction on the Fair-Proposing Behavior in Ultimatum Game.   journal   = {International Journal of Cognitive and Language Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2017, vol. 123(3). 732 - 736
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10006978.