Morteza Raei Dehaghi and  Seyed Mohammad Mirhashemi,  Studying the Effects of Economic and Financial Development as well as Institutional Quality on Environmental Destruction in the Upper-Middle Income Countries.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 94(10). 3348 - 3353
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9999854.