WASET
    M. Shakaib and  M. Ehtesham-ul Haq and  I. Ahmed and  R.M. Yunus,  Modeling the Effect of Spacer Orientation on Heat Transfer in Membrane Distillation.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2010, vol. 48(12). 762 - 765
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/4591.