T, Kanchana, Jamunabharathi M, and Thaththathirian S. 2019. “Control of Land Pollution by the Partial Replacement of Effluent Sludge in Manufacturing of Fly Ash Bricks”. International Research Journal of Multidisciplinary Technovation 1 (6), 192-97. https://mapletreejournals.com/index.php/irjmt/article/view/279.