WASET
    Winai Mankhatitham,  The Study of Groundcover for Heat Reduction .   journal   = {International Journal of Architectural and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2014, vol. 88(4). 446 - 450
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9998173.