Meeta Ratawa Tiwary, Impact of Disposed Drinking Water Sachets in Damaturu, Yobe State, Nigeria. journal = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2015, vol. 106(10). 1218 - 1221 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/10002433.