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Non-Probability Sampling for WWW Surveys: A Comparison of Methods
Schillewaert, Niels, Langerak, Fred, Duharnel, TimVolume:
40
Langue:
english
Journal:
Market Research Society. Journal.
DOI:
10.1177/147078539804000403
Date:
July, 1998
Fichier:
PDF, 165 KB
english, 1998