B. Dwumfour-Asare, Nyarko, K. B., Moriarty, P. B., Obuobisa-Darko, A., e Appiah-Effah, E.,
«Life-cycle costs in Ghana: access to sanitation services»,
WASHCost Ghana briefing note series, vol 5. IRC , The Hague, p 8 p.; 4 Tab,;, 2012.
E. Appiah-Effah, Nyarko, K. B., Dwumfour-Asare, B., e Moriarty, P. B.,
«Life-cycle costs in Ghana: case study of Oyibi multi-village water schemes»,
WASHCost Ghana briefing note series, vol 10. IRC, The Hague, p 12 p.; 5 fig.; 1 Tab.;, 2012.
B. Dwumfour-Asare, Nyarko, K. B., Nkrumah, E., Appiah-Effah, E., e Moriarty, P. B.,
«Life-cycle costs in Ghana: cost drivers of capital investment of small towns water schemes»,
WASHCost Ghana briefing note series, vol 11. IRC , The Hague, the Netherlands, p 8 p.; 4 Tab.; , 2012.
K. B. Nyarko, Asante, J., Dwumfour-Asare, B., e Moriarty, P. B.,
«Life-cycle costs in Ghana: cost study of small towns water schemes in central region»,
WASHCost Ghana briefing note series, vol 9. IRC, The Hague, the Netherlands, p 12 p,; 7 Fig.; 3 Tab,;, 2012.
B. Dwumfour-Asare, Nyarko, K. B., Nkrumah, E., Appiah-Effah, E., e Moriarty, P. B.,
«Life-cycle costs in Ghana: ideal direct support costs for WASH services»,
WASHCost Ghana briefing note series, vol 12. IRC, The Hague, 2012.
P. B. Moriarty, Nyarko, K. B., Dwumfour-Asare, B., Obuobisa-Darko, A., e Appiah-Effah, E.,
«Life-cycle costs in Ghana: uses and sources of water in rural areas»,
WASHCost Ghana briefing note series, vol 8. IRC, The Hague, p 8 p.; 6 Fig,;, 2012.