WASET
    Mohamed A. Elhaj and  Salahedin A. Aljahime,  The Effect of the Direct Contact Heat Exchanger on Steam Power Plant.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 73(1). 31 - 34
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/4361.