Assessing willingness to pay for improved sanitation in Vietnam

Van Minh H, Nguyen Viet H, Nguyen Hoang T & Jui-Chen Y
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Van Minh, H., Nguyen Viet, H., Nguyen Hoang, T., & Jui-Chen, Y. (2012). Assessing willingness to pay for improved sanitation in Vietnam. Sandec News, 13, 12.