Water and Sanitation Program (World Bank), 'WSP Global Scaling up Handwashing Behavior Impact Evaluation, Baseline and Endline Surveys 2009-2011 (Vietnam)', 2011
General Statistical Office (GSO) (Government of Vietnam); National Institute for Hygiene and Epidemiology (NIHE), Ministry of Health (Government of Vietnam), 'Population and AIDS Indicators Survey 2005 (Vietnam)', 2011
Sebastian Martinez (Inter-American Development Bank) et al., 'Impact Evaluation of the Upgrading of Informal Settlements Programme 2010 (South Africa)', 2012
Institute of Population Studies (Hacettepe University); General Directorate of Mother and Child Health and Family Planning (Ministry of Health), 'Demographic and Health Survey 2003 (Turkiye)', 2012
Secretaria de Salud y la Asociación Hondureña de Planificación de Familia (ASHONPLAFA), 'Encuesta Nacional de Epidemiología y Salud Familiar 1996 (Honduras)', 2011