(3SjchdhLjI Phj GVWQGH GdJhMO (B/ s - (3GdCYXej, SYjO QTjOs; (3GdSYjOj, YGOd LSGHs ((3YeGf (B:s (3OGQ GdShGbj GdYdejI ddfTQ h GdJhRjY,s, 2011)
Keywords: (3Yde GdfaSs; (3GdJhMOs; (3GdWH GdfaSjs; (3GdLgGR GdYUHjs; (3GdGeQGVs; (3GdYdGLs