Abstract
Validity of a Questionnaire Survey: The Role of Non-response and Incorrect Answers. O. Sjöström, D. Holst, S. O. Lind.
From Volume 27, Issue 10, December 2000 | Page 487
Validity of a Questionnaire Survey: The Role of Non-response and Incorrect Answers. O. Sjöström, D. Holst, S. O. Lind.
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