Characteristics of methods | Frequency | Percent (%) |
---|---|---|
Research type | Â | Â |
 Quasi-experimental study | 23 | 46.94 |
 Case study | 16 | 32.65 |
 Action research | 10 | 20.41 |
Research methods | Â | Â |
 Quantitative methods | 18 | 36.73 |
 Qualitative methods | 10 | 20.41 |
 Mixed methods | 11 | 22.45 |
 Not indicated | 10 | 20.41 |