(3GdHhQUI (B:s (3CSS GdGSJKeGQ hGdJhXja (B/s - (3dWaj, YGeQs ((3MdH, ShQjG (B:s (3TYGY ddfTQ hGdYdhe,s, 1999)
(3CWQhMI (B((3eGLSJjQ(B)-(3GdLGeYI GdESdGejI(B.s
(3HHdjhLQGajI (B: (3U(B. 128.s
Keywords: (3GdHhQUGJs; (3GdGSJKeGQs