Yasin Tadayonrad and  Alassane Ballé Ndiaye,  Loading and Unloading Scheduling Problem in a Multiple-Multiple Logistics Network: Modeling and Solving.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2022, vol. 190(10). 553 - 556
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10012715.