احمد, Ø. (2018). اﻟﺘﺒﺎﻳﻦ اﻟﻤﻜﺎﻧﻲ ﻟﻤﻌﺪﻻت اﻟﻮﻓﻴﺎت ﺑﻤﺤﺎﻓﻈﺔ اﻹﺳﻜﻨﺪرﻳﺔ. EKB Journal Management System, 68(91), 1-18. doi: 10.21608/bfalex.2018.154670

اماني احمد. "اﻟﺘﺒﺎﻳﻦ اﻟﻤﻜﺎﻧﻲ ﻟﻤﻌﺪﻻت اﻟﻮﻓﻴﺎت ﺑﻤﺤﺎﻓﻈﺔ اﻹﺳﻜﻨﺪرﻳﺔ". EKB Journal Management System, 68, 91, 2018, 1-18. doi: 10.21608/bfalex.2018.154670

احمد, Ø. (2018). 'اﻟﺘﺒﺎﻳﻦ اﻟﻤﻜﺎﻧﻲ ﻟﻤﻌﺪﻻت اﻟﻮﻓﻴﺎت ﺑﻤﺤﺎﻓﻈﺔ اﻹﺳﻜﻨﺪرﻳﺔ', EKB Journal Management System, 68(91), pp. 1-18. doi: 10.21608/bfalex.2018.154670

احمد, Ø. اﻟﺘﺒﺎﻳﻦ اﻟﻤﻜﺎﻧﻲ ﻟﻤﻌﺪﻻت اﻟﻮﻓﻴﺎت ﺑﻤﺤﺎﻓﻈﺔ اﻹﺳﻜﻨﺪرﻳﺔ. EKB Journal Management System, 2018; 68(91): 1-18. doi: 10.21608/bfalex.2018.154670