D. Viaggi, Zanni, G., and Raggi, M.,
“Changing perspectives on the economics of water”, vol. 6, no. 10. Special Issue "Water Policy, Productivity and Economic Efficiency", p. 9 p., 2014.
M. Akurut, Willems, P., and Niwagaba, B. C.,
“Potential impacts of climate change on precipitation over Lake Victoria, East Africa, in the 21st Century”, vol. 6, no. 9, p. 26 p.; 17 Fog,; 2 Tab,;, 2014.