Publication Leveraging mobile phone surveys during the COVID-19 pandemic in Ecuador and Sri Lanka: Methods, timeline and findings Domains Noncommunicable disease risk factor surveillance Topics COVID-19 data collection method mobile phone survey Language English Created April 15, 2021
Publication Using mobile phone data collection tool, surveda, for noncommunicable disease surveillance in five low- and middle-income countries Domains Noncommunicable disease risk factor surveillance Topics application of tools data collection method mobile phone survey Language English Created December 8, 2020