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What are households willing to pay for better tap water quality? : a cross-country valuation study
Beaumais, Olvier, (2014)
Household response to improvements in water infrastructure : evidence from peri-urban Kyrgyz Republic
Akcura, Elcin, (2023)
Private sector participation in the provision of quality drinking water in urban areas of Ghana : what do households want and can afford?
Vondolia, Godwin K., (2016)