Hajli, M. Nick and Sims, Julian and Ibragimov, V. (2015) Information technology (IT) productivity paradox in the 21st century. International Journal of Productivity and Performance Management 64 (4), pp. 457-478. ISSN 1741-0401.

Ibragimov, V. and Sims, Julian (2008) An updated view of the productivity paradox in the early 21st century. In: 16th European Conference on Information Systems - ECIS 2008, 9-11 Jun 2008, Galway, Ireland.