(3GdJQGK hGdbQGAI ai GdNWGH GdfbOi YfO LGHQ YUahQ (B/s - (3jMji, GHf GdhdjOs ([(3GdbGgQI (B((3eUQ(B)] :s (3GdgjFI GdYGeI dbUhQ GdKbGaI,s, 1999)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3O(B. (3LGHQ YUahQ ;s
Keywords: (3GdfbO GdGOHis; (3GdGOH GdYQHis -- (3JGQjN hfbOs