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