Ahmed Aref, M. (2017). Some physical, motor and physiological indicators as a function of predicting achievement (50) meters free for young people. , 52(1818), 380-393.
Mani Ahmed Aref. "Some physical, motor and physiological indicators as a function of predicting achievement (50) meters free for young people". , 52, 1818, 2017, 380-393.
Ahmed Aref, M. (2017). 'Some physical, motor and physiological indicators as a function of predicting achievement (50) meters free for young people', , 52(1818), pp. 380-393.
Ahmed Aref, M. Some physical, motor and physiological indicators as a function of predicting achievement (50) meters free for young people. , 2017; 52(1818): 380-393.