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Author: | Dijk, J.A. van |
Title: | Delphi questionnaires versus individual and group interviews: a comparison case. |
Journal: | Technological Forecasting and Social Change
1990 : MAY, VOL.37:3, P.293-304 |
Index terms: | QUESTIONNAIRES DELPHI TECHNIQUE INTERVIEWING |
Language: | eng |
Abstract: |
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