The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
9 Trials Found
Nakuru, Rift Valley
Rift valley
Kathmandu Valley
Klang Valley (Kuala Lumpur & Selangor)
Kathmandu
Central, Rift Valley
Cagayan Valley
Klang Valley
Central and Rift Valley Provinces