1. Utilization and disposal of fly ash and other coal residues in terrestrial ecosystems: a review;Adriano;J. Environ. Qual.,1980
2. Role of fly ash in the removal of organic pollutants from wastewater;Ahmaruzzaman;Energ. Fuels,2009
3. Study of low rank greek coals using FTIR spectroscopy;Georgakopoulos;Energ. Sourc.,2003
4. CEA (Central Electricity Authority), Executive Summary for the Month of December, 2017. Retrieved from http://www.cea.nic.in/reports/others/thermal/tcd/flyash_2016-17.pdf.
5. Prepared and published by Central Mine Planning & Defense Institute (CMPDI), Ranchi-834008, on behalf of Coal India Limited, 10 Netaji Subhash Road, Kolkatta 700001 Coal Atlas of India 1993 India.