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Galen Weld, Trevor Perrier, Jenny Aker, Joshua E. Blumenstock, Brian Dillon, Adalbertus Kamanzi, Editha Kokushubira, Jennifer Webster, Richard J. Anderson
2018 Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI '18  
users can access through basic mobile phones.  ...  This paper presents eKichabi, a tool for retrieving contact information for agriculture-related enterprises in Tanzania. eKichabi is an Unstructured Supplementary Service Data (USSD) application which  ...  ACKNOWLEDGEMENT We acknowledge support for this research from the Bill and Melinda Gates Foundation, Amazon Catalyst, USAID through the BASIS AMA lab, and the Hitachi Foundation.  ... 
doi:10.1145/3173574.3173707 dblp:conf/chi/WeldPABDKKWA18 fatcat:5gvq2amq6zhbpnesgz4hs6huaq