Table 2.
Literature profile by methodology
| Methodology | No. of studies | % |
|---|---|---|
| Quantitative | 20 | 74.0% |
| Qualitative | 4 | 15.0% |
| Mixed methodology | 3 | 11% |
| Total | 27 |
Literature profile by methodology
| Methodology | No. of studies | % |
|---|---|---|
| Quantitative | 20 | 74.0% |
| Qualitative | 4 | 15.0% |
| Mixed methodology | 3 | 11% |
| Total | 27 |