WASET
    Siri-Orn Champatong,  Visitors’ Attitude towards the Service Marketing Mix and Frequency of Visits to Bangpu Recreation Centre, Thailand .   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 90(6). 2005 - 2008
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/9998837.