Deployment of smartphones, app aims to improve food and nutrition security in KenyaJeff-Goecker2022-12-13T16:21:10+00:00 https://vtx.vt.edu/content/vtx_vt_edu/en/articles/2021/06/outreach-blockchainKenyafoodsecurity.html?fbclid=IwAR32bs3LktXWdbUr9jNZdFKxjtBB9ZG0Z5DGibhtZkfovkh1WEcmvd0C6Oc