كيف يحصل الناس على الماء

المصادر

1. (2023). The Ontario Curriculum: Social Studies, Grades 1 to 6; History and Geography, Grades 7 and 8 (2023). Ontario Ministry of Education.
2. al-Haddad, Muhammad Hamza Isma'il. (2004). الأسبلة في العمارة الإسلامية بمكة المكرمة والمدينة المنورة: دراسة تاريخية آثارية. مكتبة زهراء الشرق، القاهرة. , p.9
3. Ataie-Ashtiani, Behzad; Simmons, Craig T. (2020). The millennium-old hydrogeology textbook The Extraction of Hidden Waters by the Persian mathematician and engineer Abubakr Mohammad Karaji (953 CE–1029 CE). Hydrology and Earth System Sciences24,761–769; Copernicus Publications. , pp.762–763
4. Ataie-Ashtiani, Behzad; Simmons, Craig T. (2020). The millennium-old hydrogeology textbook The Extraction of Hidden Waters by the Persian mathematician and engineer Abubakr Mohammad Karaji (953 CE–1029 CE). Hydrology and Earth System Sciences24,761–769; Copernicus Publications. , pp.763–768
5. Ataie-Ashtiani, Behzad; Simmons, Craig T. (2020). The millennium-old hydrogeology textbook The Extraction of Hidden Waters by the Persian mathematician and engineer Abubakr Mohammad Karaji (953 CE–1029 CE). Hydrology and Earth System Sciences24,761–769; Copernicus Publications. , pp.763–764,767–768