Vignesh E, Chandhru A, Mahfooz G, B.Sumanth K, Gowtham Krishna R. Reduction of un-burnt in bottom ash of coal fired boilers. IJET [Internet]. 2018 Mar. 19 [cited 2024 May 2];7(2.8):201-3. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/10408