(3ecGaMI LQGFe GdGJLGQ HGdHTQ aj GdGJaGbjGJ GdOhdjI hGdbGfhf GdhWfj (B:s (3eY GdJYdjb Ydi CMcGe GdbGfhf GdGJMGOj Qbe (B(51) (3dSfI (B2006 (3aj TCf ecGaMI LQGFe GdGJLGQ HGdHTQ (B/s - (3GdeSJTGQ YGOd eGLOs ((3GdEeGQGJ GdYQHjI GdeJMOI (B:s (3eYgO GdJOQjH hGdOQGSGJ GdbVGFjI ,s, 2007)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdbGfhf GdLfGFjs; (3GdGJLGQ HGdHTQs; (3ecGaMI GdLQGFes