WASET
    Wan-Yu Liu and  Chun-Cheng Lin,  2Taiwan Public Corporation's Participation in the Mechanism of Payment for Environmental Services.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2012, vol. 61(1). 136 - 142
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/351.