The focus group : a strategic guide to organizing, conducting and analyzing the focus group interview |
Author(s):
© Top Fit Gesund, 1992-2024. Alle Rechte vorbehalten – Impressum – Datenschutzerklärung
The focus group : a strategic guide to organizing, conducting and analyzing the focus group interview |
Author(s):
© Top Fit Gesund, 1992-2024. Alle Rechte vorbehalten – Impressum – Datenschutzerklärung