ibrahim muhamed, K. (2010). Educational skills necessary for teachers of social studies at the stage of basic education from the perspective of teachers in the Republic of Yemen. , 0(43), 190-211.
khalil ibrahim muhamed. "Educational skills necessary for teachers of social studies at the stage of basic education from the perspective of teachers in the Republic of Yemen". , 0, 43, 2010, 190-211.
ibrahim muhamed, K. (2010). 'Educational skills necessary for teachers of social studies at the stage of basic education from the perspective of teachers in the Republic of Yemen', , 0(43), pp. 190-211.
ibrahim muhamed, K. Educational skills necessary for teachers of social studies at the stage of basic education from the perspective of teachers in the Republic of Yemen. , 2010; 0(43): 190-211.