Angelo Corallo and  Maria Elena Latino and  Marta Menegoli,  From Industry 4.0 to Agriculture 4.0: A Framework to Manage Product Data in Agri-Food Supply Chain for Voluntary Traceability.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2018, vol. 137(5). 146 - 150
    [viewed 05 December 2021]. Available from: https://publications.waset.org/pdf/10008961.