1. Abdel-Shafy HI, Kamel AH (2016) Groundwater in egypt issue: resources, location, amount, contamination, protection, renewal, future overview. Egypt J Chem 59(3):321–362
2. Abdulla FA, Al-Shareef AW (2009) Roof rainwater harvesting systems for household water supply in Jordan. Desalination 243:195–207
3. Ahram Online (2018)
http://english.ahram.org.eg/NewsContent/1/64/298329/Egypt/Politics-/Rainfall-floods-roads,-causes-power-cuts,-property.aspx
4. Al-Zayed IS, Ribbe L, Al-Salhi A (2013) Water harvesting and flashflood mitigation-wadi watier case study (South Sinai, Egypt). Int J Water Resour Arid Environ 2(2):102–109 ISSN 2079-7079
5. ASTER GDEM (2011) ASTER GDEM is a product of METI and NASA,
http://www.gds.aster.ersdac.or.jp/gds_www2002/service_e/inq.c_e/set_inq.c_e.html