WASET
    Nasser Shamskia and  Seyyed Habib Rahmati and  Hassan Haleh  and  Seyyedeh Hoda Rahmati,  A New Approach of Fuzzy Methods for Evaluating of Hydrological Data.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2011, vol. 53(5). 320 - 328
    [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/13761.