Also available in: Español  |  Francais Student at primary school in Freetown Sierra Leone. Photo © Dominic Chavez/World Bank A UNESCO report estimates that one in ten girls in Sub-Saharan Africa…

Oni Lusk-Stover, Rosemary Rop, Elaine Tinsley, Tamer Samah Rabie |

A few of the many evaluation results on text messaging interventions 

David Evans |