Assessing Response Rates and Nonresponse Bias in Web and Paper Surveys
Linda J. Sax, Shannon K. Gilmartin and Alyssa N. BryantVolume:
44
Language:
english
Journal:
Research in Higher Education
DOI:
10.2307/40197313
Date:
August, 2003
File:
PDF, 2.17 MB
english, 2003