Original language | English |
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Publisher | Campbell Collaboration |
Number of pages | 346 |
Volume | 13 |
DOIs | |
Publication status | Published - 1 Mar 2017 |
Keywords
- Certification
- impact evaluation
Carlos Oya, Florian Schaefer, Dafni Skalidou, Catherine McCosker, Laurenz Langer
Research output: Book/Report › Commissioned report
Original language | English |
---|---|
Publisher | Campbell Collaboration |
Number of pages | 346 |
Volume | 13 |
DOIs | |
Publication status | Published - 1 Mar 2017 |