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2. WHO/UNICEF Joint Monitoring Program, "Progress on Drinking Water, Sanitation and Hygiene: 2017 Update and SDG baselines," WHO, Geneva, 2017.
3. When it is not measured, how then will it be planned for? WASH a critical indicator for universal health coverage in Kenya;T. Z. Abu;International Journal of Environmental Research and Public Health
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5. WHO/UNICEF, "WASH in health facilities: Global baseline report," WHO/UNICEF, Geneva, 2019.