Schütt, Brigitta, Wiebke Bebermeier, Julia Meister, and Chandana Rohana Withanachchi. “Characterisation of the Rota Wewa Tank Cascade System in the Vicinity of Anuradhapura, Sri Lanka”. DIE ERDE – Journal of the Geographical Society of Berlin 144, no. 1 (1): 51-68. Accessed October 1, 2022. https://www.die-erde.org/index.php/die-erde/article/view/4.