Zamora, Jorge Management of respondents' motivation to lower the desertion rate in panels in emerging countries ; The case of Talca, Chile,
, 1997, с. 191 - 198.
Zamora, Jorge .
Management of respondents' motivation to lower the desertion rate in panels in emerging countries ; The case of Talca, Chile.
: , 1997, с. 191 - 198.
Zamora, Jorge (1997)
Management of respondents' motivation to lower the desertion rate in panels in emerging countries ; The case of Talca, Chile,
: , с. 191 - 198
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