Mohamed Helmy Mahmoud Moustafa Elsanabary"Teleconnection, Modeling, Climate Anomalies Impact and Forecasting of Rainfall and Streamflow of the Upper Blue Nile River Basin".
Truy cập ngày 25 tháng 9 năm 2010.  ^ Mohamed Helmy Mahmoud Moustafa Elsanabary“Teleconnection, Modeling, Climate Anomalies Impact and Forecasting of Rainfall and Streamflow of the Upper Blue Nile River Basin”.