BernsteinRJ (1985) Beyond Objectivism and Relativism. Philadelphia, PA: University of Pennsylvania Press.
2.
BhaskarR (1978) A Realist Theory of Science. Hemel Hempstead: Harvester Press.
3.
BothwellLEGreeneJAPodolskySH, et al. (2016) Assessing the gold standard—Lessons from the history of RCTs. The New England Journal of Medicine374(22): 2175–2181.
4.
LeeAS (1989) A scientific methodology for MIS case studies. MIS Quarterly14: 33–50.
5.
MyersMD (2013) Qualitative Research in Business & Management. London: SAGE Publishing.
6.
OrlikowskiWJBaroudiJJ (1991) Studying information technology in organizations: Research approaches and assumptions. Information Systems Research2(1): 1–28.
