WASET
    Jian Yao,  Current Status and Energy Savings Potential of Solar Shading in Ningbo.   journal   = {International Journal of Architectural and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2011, vol. 53(5). 260 - 263
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/597.