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"Error prevention in online forms: Use color instead of asterisks to mark ..."
Stefan L. Pauwels et al. (2009)
- Stefan L. Pauwels, Christian Hübscher, Stefan Leuthold, Javier A. Bargas-Avila, Klaus Opwis:
Error prevention in online forms: Use color instead of asterisks to mark required-fields. Interact. Comput. 21(4): 257-262 (2009)
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