Hits 1-5 within 5 documents
qualitative method (5) |
qualitative Methode (5) |
quantitative method (2) |
quantitative Methode (2) |
Querschnittuntersuchung (1) |
qualitative method (5) |
qualitative Methode (5) |
quantitative method (2) |
quantitative Methode (2) |
Querschnittuntersuchung (1) |