https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJIRR.315764
https://www.tandfonline.com/doi/full/10.1080/10447318.2018.1485263
https://www.emeraldinsight.com/doi/10.1108/AJIM-04-2018-0086
https://www.tandfonline.com/doi/full/10.1080/0144929X.2018.1441325
https://www.emerald.com/insight/content/doi/10.1108/JD-02-2014-0031/full/html
http://www.morganclaypool.com/doi/abs/10.2200/S00368ED1V01Y201105ICR019
https://asistdl.onlinelibrary.wiley.com/doi/10.1002/aris.2011.1440450111
https://linkinghub.elsevier.com/retrieve/pii/S0306437909000428
https://asistdl.onlinelibrary.wiley.com/doi/10.1002/meet.2008.1450450381
https://asistdl.onlinelibrary.wiley.com/doi/10.1002/aris.2008.1440420109