1. Malhotra VM (2002) Introduction: sustainable development and concrete technology. ACI Concr Int 24:22
2. Hardjito D, Wallah SE, Sumajouw DM, Rangan BV (2004) On the development of fly ash-based geopolymer concrete. Mater J 101:467–472
3. Harris D, Heidrich C, Feuerborn J (2019) Global aspects on coal combustion products. In: World of Coal Ash Conference, Conference Paper
4. Haque ME (2013) Indian fly-ash: production and consumption scenario. Int J Waste Resour 3:22–25
5. Surabhi S (2017) Fly ash in India: generation vis-à-vis utilization and Global perspective. Int J Appl Chem 13:29–52