The American Economic Association's registry for randomized controlled trials
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328 Trials Found
Middle East and North Africa (MENA)
Ashanti; Bono; Bono East; Central; Eastern
Cape Coast Metro and Akwapim South
East Africa
Asia
Middle East and Northern Africa (MENA)
Europe and Central Asia (ECA)
South East Asia
Upper East Region
South Asia
Upper East, Upper West