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P. Ponmurugan3 and B. Mythili Gananamangai3* KJMAK. Ultraviolet Radiation and its Germicidal Effect in Drinking Water Purification. jp [Internet]. 2010 Aug. 25 [cited 2024 May 7];2(5). Available from: https://updatepublishing.com/journal/index.php/jp/article/view/2112