Table 1.
Identified digital maturity models
| ID | Reference | Name of DMM | Year |
|---|---|---|---|
| 1 | [27] | Industry digitization index | 2011 |
| 2 | [28] | Digital transformation maturity | 2011 |
| 3 | [29] | Digital maturity matrix | 2012 |
| 4 | [30] | Status of digitalization | 2013 |
| 5 | [31] | Digital quotient | 2015 |
| 6 | [32] | Digital transformation index | 2015 |
| 7 | [33] | Digitale reife | 2016 |
| 8 | [6] | Stages in digital business transformation | 2016 |
| 9 | [34] | Digital maturity & transformation report | 2016 |
| 10 | [35] | Digital maturity model 4.0 | 2016 |
| 11 | [36] | Digital maturity model for telecom | 2016 |
| 12 | [37] | Industry 4.0 readiness | 2017 |
| 13 | [1] | Digital maturity in traditional industries | 2017 |
| 14 | [38] | Maturity assessment for industry 4.0 | 2018 |
| 15 | [39] | Digitalisierungsindex mittelstand 2018 | 2018 |
| 16 | [40] | Strategic factors enabling digital maturity | 2019 |
| 17 | [41] | Maturity model of digital transformation | 2019 |