(3GSbGW fXQjI UQGY GdMVGQGJ hGYGOI JbOje GdESdGe ddYbd GdZQHi (B/ s - (3YRjR ageis ((3GdbGgQI (B: s (3eDSSI GdGgQGe , s, 2006)
Keywords: (3GdGSdGe hGdMVGQIs; (3GdGSdGe (B- (3JGQjNs; (3GdGSdGe (B- (3OaY eWGYfs; (3GdGSdGe hGdZQHs; (3UQGY GdMVGQGJs