| Type | Report |
| Title | A method for estimating the relationship between phone use and wealth |
| Author(s) | |
| Publication (Day/Month/Year) | 2010 |
| URL | http://www.jblumenstock.com/files/papers/jblumenstock_qmq2010.pdf |
| » | Rwanda - Enquête Démographique et de Santé Rwanda 2005 |