1.An analysis of the household solid waste generation pattern and prevailing management practices in Eldoret town, Kenya: Okalebo,S.E., Opata G.P,and Mwasi,B.N. (2014) http://journalissues.org/wp-content/uploads/2014/02/Okalebo-et-al.pdf
2.Water, Sanitation and Hygiene Conditions in Kenyan Rural Schools: Are Schools Meeting the Needs of Menstruating Girls? By: Kelly T. Alexander , Clifford Oduor , Elizabeth Nyothach , Kayla F. Laserson ,Nyaguara Amek, Alie Eleveld , Linda Mason , Richard Rheingans , Caryl Beynon , Aisha Mohammed , Maurice Ombok David Obor , Frank Odhiambo, Robert Quick and Penelope A. Phillips-Howard (2014) http://washinschoolsmapping.com/wengine/wp-content/uploads/2015/10/water-06-01453_Kenya.pdf
3.Water, sanitation, and hygiene (WASH), environmental enteropathy, nutrition, and early child development: making the links. Francis M. Ngure,1 Brianna M. Reid http://www.susana.org/_resources/documents/default/3-2121-7-1418995272.pdf