(3GdGSJbGdI aj GdhXjaI GdYGeI (B:s (3Hjf GdfXGejf GdhVYj hGdGSdGej (B: (3OQGSI ebGQfg (B/s - (3YHO GddWja GdSjO QSdGf YhOgs ((3GdEScfOQjI (B:s (3OGQ GdcJGH GdbGfhfj,s, 2009)
.528-507(3HHdjhLQGajG(B: (3UaMGJs
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3GdhXjaI GdYGeIs; (3GdbGfhf GdEOGQj s