Khamis Mohammed, B. (2014). The Effect of Using Flexible Groups Stratategy on the Achienement of Fifth Primary Class Pupils in Information and Its Retention. , 13(1), 1-26.
Bushra Khamis Mohammed. "The Effect of Using Flexible Groups Stratategy on the Achienement of Fifth Primary Class Pupils in Information and Its Retention". , 13, 1, 2014, 1-26.
Khamis Mohammed, B. (2014). 'The Effect of Using Flexible Groups Stratategy on the Achienement of Fifth Primary Class Pupils in Information and Its Retention', , 13(1), pp. 1-26.
Khamis Mohammed, B. The Effect of Using Flexible Groups Stratategy on the Achienement of Fifth Primary Class Pupils in Information and Its Retention. , 2014; 13(1): 1-26.