Phusit Phukamchanoad,  Performances and Activities of Urban Communities Leader Based On Sufficiency Economy Philosophy in Dusit District, Bangkok Metropolitan.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 99(3). 785 - 788
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000720.