लेखक: Susan C. (University of Texas Medical Branch-Galveston) Weller

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1 द्वारा ईबुक Susan C. (University of Texas Medical Branch-Galveston) Weller

A. Kimball (University of California, Irvine, USA) Romney & Susan C. (University of Texas Medical Branch-Galveston) Weller: Systematic Data Collection
The process of collecting accurate data through interviewing, questionnaires, and other methods has not always been clear. However, data collection in field settings can be done in a structured, …
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