Hits 1-2 within 2 documents
Internet surveys: can statistical adjustments eliminate coverage bias? [journal article]
Source: Survey Research Methods, 2 (2008) 2. p.47-60
Undertaking Sensitive Research: Issues and Strategies for Meeting the Safety Needs of All Participants [journal article]
Source: Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, 2 (2001) 1. p.12