N.K.K. Welgama and W.A.D.P. Wanigasundera, The Impact of Rehabilitation Approaches in the Sustainability of the Management of Small Tanks in Sri Lanka. journal = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology. December 2012, vol. 72(12). 3744 - 3753 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/7196.