The American Economic Association's registry for randomized controlled trials
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172 Trials Found
Europe and Central Asia
Ashanti region
Sefwi Bekwai, Western North Region
Nkawkaw, Eastern Region
Ashanti; Bono; Bono East; Central; Eastern
Northern region
Eastern region (Butaleja district)
Europe and Central Asia (ECA)
Eastern region
North bank region and lower river region
Upper Eastern and Central