Hamza Kilkal, N., Abdelzahra Salim, A. (2009). Common forms of aggressive behavior in children of Riyadh and their teachers point of view. , 0(51), 1-43.
Najeh Hamza Kilkal; Ahmed Abdelzahra Salim. "Common forms of aggressive behavior in children of Riyadh and their teachers point of view". , 0, 51, 2009, 1-43.
Hamza Kilkal, N., Abdelzahra Salim, A. (2009). 'Common forms of aggressive behavior in children of Riyadh and their teachers point of view', , 0(51), pp. 1-43.
Hamza Kilkal, N., Abdelzahra Salim, A. Common forms of aggressive behavior in children of Riyadh and their teachers point of view. , 2009; 0(51): 1-43.