The American Economic Association's registry for randomized controlled trials
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3 Trials Found
Gbarpolu, Bong, Lofa, Nimba, Margibi
Bong and Nimba Counties
Lofa, Nimba, Bomi, Bong, Grand Bassa, Grand Cape Mount, Margibi, Montserrado, River Cess, Sinoe, Grand Kru, Maryland, and Gbarpolu