(3CYeGd fOhI ecGaMI JgQjH GdeNOQGJ YHQ GdHMQ (B/s - (3fOhI ecGaMI JgQjH GdeNOQGJ YHQ GdHMQs (2001 : (3GdQjGV(B)s ((3GdQjGV (B:s (3CcGOjejI fGja GdYQHjI ddYdhe GdCefjI,s, 2001)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3ecGaMI GdeNOQGJs -- (3GdSYhOjIs -- (3eDJeQGJs