(3bGfhf GdYbhHGJ GdbSe GdNGU (B:s (3LQGFe GdGYJOGA Ydi GdCTNGU (B/s - (3WGQb SQhQs ((3GdbGgQI (B:s (3LGeYI GdbGgQI(B. (3cdjI GdMbhb ,s, 2001)
(3LQGFe GdbJd (B- (3LQGFe GdVQH hGdLQM h EYWGA ehGO VGQI (B- (3LQGFe GdELgGV LQGFe GdYQV (B- (3LQGFe GdbHV h GdMHS HOhf ebJVj h GdNWa (B- (3LQGFe GdTQa hGdGYJHGQ(B.s
(3jTJed Ydj HHdHhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdLQGFe GdeGSI HGdCTNGUs; (3GdbGfhf GdLfGFjs