Charifa Fergani and  Adiba El Bouzekri El Idrissi and  Suzanne Marcotte and  Abdelowahed Hajjaji,  Framework and Characterization of Physical Internet.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 595 - 604
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10010907.