By Knies Gundi   in Social Indicators Research

ISSN:0303-8300|106|3|471-489

Springer Publishing Company ‎(2012)‎

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By Sala Emanuela   Knies Gundi   Burton Jonathan   in International Journal of Social Research Methodology

ISSN:1464-5300|17|5|455-473

Routledge Ltd‎(2014)‎

Access to resources Favorite 15.262997