(3JYdje hJYde GdQjGVjGJ ai GdbQf GdMGOi hGdYTQjfs - (3YUGe hUai QhbGfjd(B.s; (3YUGe hUai QhbGfjd(B.s ((3GdbGgQI (B:s (3ecJHI GdGfLdh GdeUQjI(B,s, 2001)
(3GjV jTJed Ydi GQLGYGJ HHdjhLQGajI (B.s
(3efGgL GdQjGVjGJ h JMOjGJ GdbQf GdMGOj h GdYTQjf (B.s
Keywords: (3GdJYdje h GdJYde (B- (3fXQjI (B.s; (3GdQjGVjGJ (B- (3GSS (B.s