(3GdGSJQGJjLjGJ GdJShjbjI ddehGfF hTQcGJ Gdfbd GdHMQj (B/ s - (3GdUjQaj, eMeO YHO GdaJGM, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3ecJHI GdhaGA GdbGfhfjI, s, 2009)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B346-347.s
Keywords: (3Gdfbd GdHMQjs -- (3LhGfH GbJUGOjI(B.s; (3GdTMf GdHMQjs -- (3LhGfH GbJUGOjI(B.s; (3GdehGfFs -- (3JfXje hGOGQI(B.s; (3Gdfbd GdHMQjs -- (3JfXje hGOGQI(B.s