D. Arulbalachandran, S. Dhanam,. 2009. “Effect of Briquetting and Carbonisation Plant Effluent on Seed Germination of Five Varieties of Groundnut (Arachis Hypogaea L.)”. Journal of Phytology 1 (3). https://updatepublishing.com/journal/index.php/jp/article/view/2012.