The American Economic Association's registry for randomized controlled trials
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186 Trials Found
Ashanti region
Narsingdi District
Farrukhabad District, Uttar Pradesh
Sefwi Bekwai, Western North Region
Nkawkaw, Eastern Region
Thiruvananthapuram District, Kerala
Villages in Narsingdi and Brahmanbaria district
Northern region
Eastern region (Butaleja district)
Sub-Saharan African
Eastern region