WASET
    Mehtap Dursun and  E. Ertugrul Karsak and  Melis Almula Karadayi,  Fuzzy Group Decision Making for the Assessment of Health-Care Waste Disposal Alternatives in Istanbul.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 1045 - 1049
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10532.