ﺯﺍﻳﺪ ﻋﺒﺪﺍﷲ, . (2013). ﺍﻟﺘﻐﻴﺮﺍﺕ ﺍﻟﺠﻴﻮﻣﻮﺭﻓﻮﻟﻮﺟﻴﺔ ﺍﻷﻓﻘﻴﺔ ﺑﻤﺠﺮﻯ ﻧﻬﺮ ﺍﻟﻨﻴﻞ ﺑﻤﺤﺎﻓﻈﺔ ﺃﺳﻴﻮﻁ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﻹﺳﺘﺸﻌﺎﺭ ﻋﻦ ﺑﻌﺪ ﻭﻧﻈﻢ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﺠﻐﺮﺍﻓﻴﺔ. test, 16(48), 434-481. doi: 10.21608/aakj.2013.208892
ﺃﺣﻤﺪ ﺯﺍﻳﺪ ﻋﺒﺪﺍﷲ. "ﺍﻟﺘﻐﻴﺮﺍﺕ ﺍﻟﺠﻴﻮﻣﻮﺭﻓﻮﻟﻮﺟﻴﺔ ﺍﻷﻓﻘﻴﺔ ﺑﻤﺠﺮﻯ ﻧﻬﺮ ﺍﻟﻨﻴﻞ ﺑﻤﺤﺎﻓﻈﺔ ﺃﺳﻴﻮﻁ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﻹﺳﺘﺸﻌﺎﺭ ﻋﻦ ﺑﻌﺪ ﻭﻧﻈﻢ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﺠﻐﺮﺍﻓﻴﺔ". test, 16, 48, 2013, 434-481. doi: 10.21608/aakj.2013.208892
ﺯﺍﻳﺪ ﻋﺒﺪﺍﷲ, . (2013). 'ﺍﻟﺘﻐﻴﺮﺍﺕ ﺍﻟﺠﻴﻮﻣﻮﺭﻓﻮﻟﻮﺟﻴﺔ ﺍﻷﻓﻘﻴﺔ ﺑﻤﺠﺮﻯ ﻧﻬﺮ ﺍﻟﻨﻴﻞ ﺑﻤﺤﺎﻓﻈﺔ ﺃﺳﻴﻮﻁ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﻹﺳﺘﺸﻌﺎﺭ ﻋﻦ ﺑﻌﺪ ﻭﻧﻈﻢ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﺠﻐﺮﺍﻓﻴﺔ', test, 16(48), pp. 434-481. doi: 10.21608/aakj.2013.208892
ﺯﺍﻳﺪ ﻋﺒﺪﺍﷲ, . ﺍﻟﺘﻐﻴﺮﺍﺕ ﺍﻟﺠﻴﻮﻣﻮﺭﻓﻮﻟﻮﺟﻴﺔ ﺍﻷﻓﻘﻴﺔ ﺑﻤﺠﺮﻯ ﻧﻬﺮ ﺍﻟﻨﻴﻞ ﺑﻤﺤﺎﻓﻈﺔ ﺃﺳﻴﻮﻁ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﻹﺳﺘﺸﻌﺎﺭ ﻋﻦ ﺑﻌﺪ ﻭﻧﻈﻢ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﺠﻐﺮﺍﻓﻴﺔ. test, 2013; 16(48): 434-481. doi: 10.21608/aakj.2013.208892