Abhishek Priyam and  Prabha Chand,  Influence of Channel Depth on the Performance of Wavy Fin Absorber Solar Air Heater.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2017, vol. 126(6). 690 - 695
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10007320.