(3VeGfGJ hBdjGJ LeGjI Mb GdJQTjM aj GdehGKjb GdOhdjI hGdefXheI GdJTQjYjI GdLRGFQjI (B/s - (3YHGSj SgGes ((3GdGScfOQjI (B:s (3OGQ GdLGeYI GdLOjOI,s, 2016)
. 453-431 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdOSJhQjs; (3GdGfJNGHGJs; (3GdgjFGJ GdJTQjYjIs; (3GdLRGFQs