Sabry Hassan, S. (2013). Self-confidence and their relationship with the leadership behavior of physical education teachers to middle stage of the capital of Diyala province. , 9(56), 95-107.
Samer Sabry Hassan. "Self-confidence and their relationship with the leadership behavior of physical education teachers to middle stage of the capital of Diyala province". , 9, 56, 2013, 95-107.
Sabry Hassan, S. (2013). 'Self-confidence and their relationship with the leadership behavior of physical education teachers to middle stage of the capital of Diyala province', , 9(56), pp. 95-107.
Sabry Hassan, S. Self-confidence and their relationship with the leadership behavior of physical education teachers to middle stage of the capital of Diyala province. , 2013; 9(56): 95-107.