WASET
    Sukhveer Singh and  Sandeep Singh,  A Method for Solving a Bi-Objective Transportation Problem under Fuzzy Environment .   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2017, vol. 126(6). 772 - 777
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10007493.