Wisam K. Hussam and  Ali Alfeeli and  Gergory J. Sheard,  Efficiency Enhancement of Photovoltaic Panels Using an Optimised Air Cooled Heat Sink.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2020, vol. 163(7). 196 - 202
    [viewed 12 August 2020]. Available from: https://publications.waset.org/pdf/10011303.