1.Wastewater Treatment and Reuse Sustainability Options: By Dr.Seetharam Chittor Jhansi, Dr Madhuri Shah,Dr Santosh Kumar Mishra (2013).
2.Using GPS and recall to understand water collection in Kenyan informal settlements By: Ben Crow, James Davies, Susan Paterson, and Julio Miles (2013) https://users.soe.ucsc.edu/~davis/papers/WaterInternationalFormal.pdf
3.Water-borne bacterial pathogens in surface waters of nairobi river and health implication to communities downstream athi river By: Abednego m. Musyoki, Mbaruk a. Suleiman, John n. Mbithi, and John m. Maingi (2013) http://spas.ku.ac.ke/images/stories/docs/research/water_borne_bacterial_pathogens.pdf
4.Water and Wastewater Treatment in Africa Current Practices and Challenges. By: Hongtao Wang Tao Wang Bingru Zhang Fengting Li Brahima Toure Isaiah Bosire Omosa Thomas Chiramba Mohamed Abdel-Monem.(2013).http://www.ku.ac.ke/schools/engineering/images/stories/docs/research/waste_water_treatment.pdf
5.Risk Perception, Choice of Drinking Water, and Water Treatment By: joseph Onjala ,Simon Wagura Ndiritu,and Jesper Stage (2013) http://www.efdinitiative.org/sites/default/files/publications/efd-dp-13-10.pdf
6.Water, Sanitation and Hygiene (WASH) sector since 1990, the MDG baseline year. However, 748 million people still rely on unimproved sources of drinking https://www.unicef.org/wash/files/WASH_Annual_Report_Final_7_2_Low_Res.pdf
7.by J Brown2013Cited by 176 — Today, water, sanitation and hygiene. (WSH) measures remain critically important to global public health, especially among children in.https://adc.bmj.com/content/archdischild/98/8/629.full.pdf