1. U.S. Geological Survey. (2018). “Mineral commodity summaries 2018.” (Feb. 13, 2018).
2. British Cement Association. (2009). “Factsheet 18 [Part 1] Embodied CO2 of UK cement, additions and cementitious material.” (Mar. 3, 2018).
3. Embodied Carbon – the Inventory of Carbon and Energy (ICE) Version 2.0;Hammond,2011
4. Effect of fly ash composition on sulfate resistance of cement;Mehta;ACI Mater. J.,1986
5. Blended fly ash Cements–a review;Bouzoubaa;ACI Mater. J.,1999