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Assessing volunteer motives: a comparison of an open-ended probe and Likert rating scales
Lora D. Allison, Morris A. Okun, Kathy S. DutridgeVolume:
12
Year:
2002
Language:
english
Pages:
13
DOI:
10.1002/casp.677
File:
PDF, 89 KB
english, 2002