1. Allen, T. (1992) Fortunately There Are Substitutes for Water: Otherwise, Our Hydro-Political Futures Would Be Impossible. Proceedings of the Conference on Priorities for Water Resources Allocation and Management, Southampton, July 1992, 13-26. https://www.ircwash.org/sites/default/files/210-93PR-11967.pdf
2. USGS (2016) Earth View-Saudi Wheat Experiment Relied on Fossil Water.
https://www.usgs.gov/news/science-snippet/earthview-saudi-wheat-experiment-relied-fossil-water
3. Arabic CNN (2018, December 4) America Increases Economic Aid to Jordan in 2018 by 57%.
https://arabic.cnn.com/business/article/2018/12/05/jordan-usa-economic-economic-development-projects-education-healt-budget-deficit
4. Al Daraawi, U. (2023, January 18) American Aid to Jordan. Al Ghad News Paper.
https://alghad.com/%D8%A7%D9%84%D9%85%D8%B3%D8%A7%D8%B9%D8%AF%D8%A7%D8%AA-%D8%A7%D9%84%D8%A3%D9%85%D9%8A%D8%B1%D9%83%D9%8A%D8%A9-%D9%84%D9%84%D8%A3%D8%B1%D8%AF%D9%86
5. The World Counts. The Population of Egypt Is Expected to Increase from 102 Million People in 2020 to 121 Million in 2030, 160 Million in 2050, and 225 Million in 2100. https://www.theworldcounts.com/populations/countries/egypt