WASET
    Jeffrey Chang and  Barun Dasgupta,  An Investigation of the Barriers to E-business Implementation in Small and Medium-Sized Enterprises.   journal   = {International Journal of Industrial and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 26 - 36
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/10000101.