WASET
    Richard C.M. Yam and  William Lo and  Esther P.Y. Tang and  Antonio and  K.W. Lau,  Technological Innovation Capabilities and Firm Performance.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 1056 - 1064
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/11412.