Hits 1-5 within 14 documents
qualitative method (8) |
qualitative Methode (8) |
quantitative method (14) |
quantitative Methode (14) |
Querschnittuntersuchung (1) |
qualitative method (8) |
qualitative Methode (8) |
quantitative method (14) |
quantitative Methode (14) |
Querschnittuntersuchung (1) |