1. Lozán JL Meyer S, Karbe L (2007) Water as the basis of life. In: Lozán JL Grassl H, Hupfer P, Menzel L Schönwiese C-D global change: enough water for all? Wissenschaftliche Auswertungen, Hamburg, pp. 19-25. http://www.lozan.de/veroeffentlichungen/paper/lozan_etal.pdf. Accessed 16 July, 2020
2. Hossain MZ (2015) Water: the most precious resource of our life. Glob J. Adv. Res 2(9):1436-1445 http://gjar.org/publishpaper/vol2issue9/d325r35.pdf. Accessed 16 July, 2020
3. Rodriguez DJ, Serrano HA, Delgado A, Nolasco D, Saltiel G (2020) From Waste to Resource: Shifting paradigms for smarter wastewater interventions in Latin America and the Caribbean.” World Bank, Washington, DC
4. Goodman J (2009) Mixing water. In: Owens G (ed) Fulton’s concrete technology9th edn. Cement and Concrete Institute, Midrand, South Africa. PA, pp 63–69
5. Ghrair AM, Al-Mashaqbeh OA, Sarireh MK, Al-Kouz N, Farfoura M, Megdal SD (2016) Influence of grey water on physical and mechanical properties of mortar and concrete mixes. Ain Shams Eng J 9:1519–1525. https://doi.org/10.1016/j.asej.2016.11.005