Naira Harutyunyan, PhD candidate, published a research article “State versus private sector provision of water services in Armenia” in the Frontiers of Environmental Science and Engineering. The article was presented at the 8th International Conference on "Urban Watershed Management: Water Systems in Rapidly Urbanizing Areas" Beijing, China, September 06-08, 2011. The conference was organized by Tsinghua University (China), US Environmental Protection Agency, Environment and Water Resources Institute of the American Society of Civil Engineers (USA), and H2-O (China).