Bhagat, Neha, Vidya S. Batra, and Deeksha Katyal. “Preparation and Characterization of Ceramics from Coal Fly Ash”. Asian Journal of Chemistry 23, no. 1 (September 20, 2010): 71–73. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/10124.