The following are scientific papers which have been peer reviewed and published in reputable journals:


Creating a culture of health: hygiene behaviour change in community health clubs through knowledge and positive peer pressure.

Journal of Water, Sanitation and Hygiene for Development  Vol 3 No 2. 144–155.
Waterkeyn, JA and Waterkeyn, AJ. (2013)


The effectiveness and sustainability of two demand driven sanitation and hygiene approaches in Zimbabwe.

Journal of Water, Sanitation and Hygiene for Development. 1.1.p.20-36.
Whaley, L and Webster, J. (2011) 

 Creating a demand for sanitation through Community Health Clubs:  a cost effective intervention in two districts of Zimbabwe. 

Journal of Social Science and Medicine. 61. p.1958-1970
Waterkeyn, J & Cairncross, S. (2005)