L. Tirabeni and  K. E. Soderquist and  P. Pisano,  Driving Innovation by Enhancing Employee Roles: The Balancing Act of Employee-Driven Innovation.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 109(1). 143 - 151
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10003406.