(3GdeONd Gdi Yde GdHUeGJ (B/ s - (3GdOQhHj, Wg cGSH, s ((3YeGf, GdGQOf (B: s (3OGQ GdKbGaI ddfTQ hGdJhRjY, s, 2006)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B165-167.s
Keywords: (3HUeGJ GdGUGHY(B.s; (3GdGOdI GdLfGFjI(B.s; (3GdHUeGJ GdhQGKjI(B.s