Depending on scope and size of the research subject we use one of the following rigorous research approaches:
- Design Science1
- Case-Study Research2
- Action Design Research3
1 Alan R. Hevner, Salvatore T. March, Jinsoo Park, Sudha Ram. Design Science in Information Systems Research. MIS Quarterly, vol. 28, no. 1, March 2004.
2 Per Runeson, Martin Host, Austen Rainer, Bjorn Regnell. Case Study Research in Software Engineering -- Guidelines and Examples. Wiley & Sons, April 2012.
3 Maung K. Sein, Ola Henfridsson, Sandeep Purao, Matti Rossi, Rikard Lindgren. Action Design Research. MIS Quarterly, vol. 35, no. 2, June 2011.