(3GdeYGjjQ GdOhdjI dMb GdJXGgQ hGdJLeY GdSdej (B/s - (3WGQb YejQ eHGQc GdSfjs ((3GdbGgQI (B:s (3GdeQcR Gdbhej ddEUOGQGJ GdbGfhfjI,s, 2018)
. 687-651 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Mbhb GdEfSGfs; (3GdbGfhf GdOhdj GdYGes