The first of these is Community Led Total Sanitation, the name given to various forms of an approach that emphasizes behavior change, particularly making it the community?s responsibility to share in the creation of communities that are free from open defecation, particularly in rural areas. Rijsberman and Zwane base their calculations on a large-scale behavior-change program, reaching 23 million with a one-off delivery cost of $3 to $5 per person affected.
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