WASET
    Gonçalo G. Aleixo and  Alexandra B. Tenera,  New Product Development Process on High-Tech Innovation Life Cycle.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 1988 - 1994
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/8636.