(PDF) Social Research 2.0: Virtual Snowball Sampling Method Using Facebook

PDF | Purpose – The aim of this paper is to present a sampling method using virtual networks to study “hard-to-reach” populations. In the ambit of... | Find, read and cite all the research you need on ResearchGate

6 days ago ... Fabiola Baltar at Universidad Nacional de Mar del Plata ... Findings – the number of cases detected by Facebook and the virtual response rate ...

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