Is four less than five? Effects of four-day school weeks on student achievement in Oregon
Autor: | Thompson, Paul N. |
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Zdroj: | In Journal of Public Economics January 2021 193 |
Databáze: | ScienceDirect |
Externí odkaz: |
Autor: | Thompson, Paul N. |
---|---|
Zdroj: | In Journal of Public Economics January 2021 193 |
Databáze: | ScienceDirect |
Externí odkaz: |