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15 Trials Found

Impact on learning outcome by effective use of mathematics textbooks structured for increasing academic learning time: Empirical research in El Salvador
Last updated on July 18, 2021
Status
Approved
Search term found in: Trial locations.country

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Does thinking about the lockdown affect perseverance and cognitive skills? Evidence from El Salvador
Last updated on December 14, 2020
Status
Approved
Search term found in: Trial locations.country

SV

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