WASET
    Sarah E. Stief and  Anne Theresa Eidhoff and  Markus Voeth,  Transform to Succeed: An Empirical Analysis of Digital Transformation in Firms.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2016, vol. 114(6). 1833 - 1842
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10004500.