(3OhQ CLgRI GdYOGdI GdLfGFjI aj MeGjI Mbhb VMGjG GdLQjeI (B:s (3OQGSI ebGQfI eG Hjf GdbhGfjf GdhVYjI hGdTQjYI GdESdGejI (B/s - (3GdQOGjOI, YHO GdcQje s ((3YeGf, GdCQOf (B: s (3YHO GdcQje GdQOGjOI,s, 2010)
(3HHdjhLQGajI (B: (3UaMI (B279-287.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B. s
Keywords: (3VMGjG GdLQGFe s; (3ecGaMI GdLQjeI s