The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
231 Trials Found
Hubei province
Punjab
Districts of Kabarole, Kamwenge, Kanungu and Rukungiri
Guangxi Province
Zambezia province
Ya'an City, Sichuan Province
Tangail, Sirajgani, Bogura, Pabna, and Rangpur districts
kpk, Punjab
Ningbo, Zhejiang Province