Title of article :
Improving data quality for performance measures: results from a GAO study of verification and validation
Author/Authors :
S. Divorski، نويسنده , , M. A. Scheirer، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Journal title :
Evaluation and Program Planning
Journal title :
Evaluation and Program Planning