WASET
    Sihem Mostefai and  Abdelaziz Bouras and  Mohamed Batouche,  Effective Collaboration in Product Development via a Common Sharable Ontology.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2008, vol. 18(6). 829 - 835
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/15769.