1. A. H. Huang, J. Comput. Inform. Syst. 49, 114–121 (2009).
2. B. J. Anthony, Journal of Soft Computing and Decision Support Systems, 3, 45–66 (2016).
3. T. Butler and M. Daly, ECIS, 20, 1855–1866 (2009).
4. A. J. Chen, R.T. Watson, M.C. Boudreau and E. Karahanna, Aust. J. Inf. Syst. 17, 5–27 (2011).
5. IT Professionals Awareness: Green IT International Comparison Study