TY  - JOUR
A1  - Gummer, T.
A1  - Höhne, J.K.
A1  - Rettig, T.
A1  - Roßmann, J.
A1  - Kummerow, M.
T1  - Is there a growing use of mobile devices in web surveys? Evidence from 128 web surveys in Germany
Y1  - 2023
DO  - 10.1007/s11135-022-01601-8

ER  -