WASET
    Fauziah Sulaiman and  Nurhayati Abdullah and  Balbir Singh Mahinder Singh,  A Simulated Design and Analysis of a Solar Thermal Parabolic Trough Concentrator.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 739 - 743
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/6699.