1. L. Barcelo, J. Kline, G. Walenta, E. Gartner, Cement and carbon emissions. Mater. Struct. 47, 1055–1065 (2014)
2. Cement Manufacturers’ Association (CMA) (2018) Facts about cement industry. URL: http://www.cmaindia.org/industry/facts-about-cement-industry.html
3. Cement Sustainability Initiative (CSI) (2013). “CSI_ProtocolV3_1_09December2013.” Cement sustainability Initiative. URL: http://www.cement-co2-protocol.org/en/Content/Resources/Downloads/CSI_ProtocolV3_1_09December2013.xls
4. Cement Sustainability Initiative (CSI) (2014). “GNR—Totals_&_Averages—Light Report 2014.” Cement Sustainability Initiative, World Business Council for Sustainable Development. https://www.wbcsdcement.org/GNR-2014/Excel/GNR-Totals_&_Averages—LightReport2014.xls
5. D.J.M. Flower, J.G. Sanjayan, Green house gas emissions due to concrete manufacture. Int. J. Life Cycle Assess. 12(5), 282–288 (2007)