A Review of Meta-Analyses in Education: Methodological Strengths and Weaknesses
Autor: | Ahn, Soyeon, Ames, Allison J., Myers, Nicholas D. |
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Zdroj: | Review of Educational Research, 2012 Dec 01. 82(4), 436-476. |
Databáze: | JSTOR Journals |
Externí odkaz: |