(3QMdI Gdi GdMLGR biGdfUa GdKGfi ef GdbQf GdJGSY YTQ GdejdGOi (B1854(3e (B/ s - (3eMeO NjQ GdHbGYi (B((3JYdjb(B)s; (3OjOjjI , TGQds ((3GdQjGV (B: s (3OGQ GdajUd GdKbGajI , s, 2001)
Keywords: (3GdMLGR (B- (3QMdGJs; (3GdSYhOjI (B- (3hUa hQMdGJs