WASET
    Maria Giannopoulou,  Bioclimatic Principles and Urban Open Spaces: The Case of Xanthi.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 1845 - 1848
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/3307.