(3GSS HfGA GdKQhI s - (3ES (B.(3Hj(B.(3QhHfR hHj chJdQ (B-(3JQLeI gfO QTOjs ((3GdbGgQIs (3OGQ cfhR ddfTQ hGdJhRjYs, 2009)
Keywords: (3GdfLGM GdTNUj; EOGQI GdCehGds; (3GdfLGM GdTNUj; EOGQI GdCehGds