← home / documents / Experiences from a mobile-based behaviour change campaign on maternal and child nutrition in rural India documentsExperiences from a mobile-based behaviour change campaign on maternal and child nutrition in rural India2019 · paper · ACM ICTD 2019licencia: paywall (ACM)↗ https://dl.acm.org/doi/10.1145/3287098.3287110evidence for practices1Mobile Vaani (Gram Vaani): voice-based community media networksubnational · present