(3MeGjI GdCef GdYGe hecGaMI GdLQjeI Ydi GdeSJhi GdhWfj hGdEbdjej hGdOhdj (B:s (3GdXhGgQ GdELQGejI GdhWfjI hGdYGdejI hUchc GdeHGOF GdEQTGOjI GdYGdejI hGdGJaGbjGJ GdOhdjI(B.s (3GdLRA GdChd (B/s - (3MJGJI, eMeO fjGRjs ((3GdbGgQI (B:s (3hRGQI GdOGNdjI, CcGOjejI GdTQWI,s, 1994)
(3HHdjhLQGajI (B: (3UaMI (B286-292.s
Keywords: (3GdLQjeI hGdeLQehfs; (3GdCef GdOGNdjs; (3ecGaMI GdLQjeIs