H. Akhbari and  M. Bidi and  A. Bakhtiari and  S. Eslami,  Design and Fabrication of a Parabolic Trough Collector and Experimental Investigation of Wind Impact on Direct Steam Production in Tehran.   journal   = {International Journal of Mechanical and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2019, vol. 146(2). 140 - 146
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10010069.