Effects of Mailed Versus E-mailed Invitations and Incentives on Response Rates and Costs in a Web Survey of Faculty and University Administrators

Dykema, J., Stevenson, J., Klein, L., Kim, Y., & Day, B. (2013). Effects of Mailed Versus E-mailed Invitations and Incentives on Response Rates and Costs in a Web Survey of Faculty and University Administrators. Social Science Computer Review.
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