Qiu Dong-Fang and  Li Bao-bao and  Min Xing,  The Evaluation of Low-Carbon Economy Jiangsu, China.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1393 - 1396
    [viewed 14 April 2021]. Available from: https://publications.waset.org/pdf/12495.