(3GdcGed ai GdGYTGH hGdfHGJGJ GdWHjI (B: s (3eYLe dGJjfi (B- (3GfcdjRi (B- (3aQfSi (B- (3YQHi (B/ s - (3GhOi, HfjdhHs; (3GdajQG fUhQs ((3HjQhJ (B: s (3GcGOjejG GfJQfGTjhfGd , s, 2005)
Keywords: (3GdWH GdTYHis; (3GdYdGL GdfHGJis; (3GdfHGJGJ GdWHjIs; (3GdYbGbjQ GdfHGJjIs; (3GdGYTGHs