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Yusuf, A.

Orsola-Vidal, A. & Yusuf, A., 2011. Global scaling up handwashing project : scaling up handwashing behavior : findings from the impact evaluation baseline survey in Senegal, (Technical paper / WSP) S.l.: Water and Sanitation Program - West and Central Africa (WSP-WCA). Available at: https://es.ircwash.org/sites/default/files/Orsola-2011-Scaling.pdf.

Fecha publicación: 27/10/2011

In december 2006, in response to the preventable threats posed by poor sanitation and hygiene, the Water and Sanitation Program (WSP) launched...

Yusuf, A., 1992. A success story of housewives. , pp.p. 14-15: 4 photogr. Available at: https://es.ircwash.org/sites/default/files/302.1-92SU-10464.PDF.

Fecha publicación: 01/01/1970

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