Hits 1-2 within 2 documents
Online surveys are mixed-device surveys: issues associated with the use of different (mobile) devices in web surveys [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 9 (2015) 2. p.155-162
Is there a growing use of mobile devices in web surveys? Evidence from 128 web surveys in Germany [journal article]
Source: Quality & Quantity, (2023) Online First. p.21