(3eMeO GHQGgje GdehjdMi (B- (3GdeDdaGJ GdcGedI (B/ s - (3Gdf , QhLQs ((3GdbGgQI (B: s (3GdeLdS GdGYdi ddKbGaI , s, 2002)
Keywords: (3GdeLJeY GdeUQis; (3GdGOH GdYQHi (B- (3eLehYGJs; (3GdebGdGJ GdYQHjI (B- (3eUQs; (3GdMjGI GdGLJeGYjI (B- (3eUQs