WASET
    C. Senanayake and  S. Veera Ragavan,  A Fuzzy Implementation for Optimization of Storage Locations in an Industrial AS/RS.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2008, vol. 15(3). 248 - 253
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/1545.