(3GdeNOQGJ (B: s (3cdeGJ hUhQ (B/ s - (3GdTQja, YHO GdEdg Hf eMeO s; (3GdMGQKj, SdWGf YGjV s ((3GdQjGV (B: s (3hRGQI GdOGNdjI, GddLfI GdhWfjI decGaMI GdeNOQGJ, s, 2000)
(3HHdjhLQGajI (B: (3UaMI (B213-214.s
Keywords: (3EOeGf GdeNOQGJ s; (3ecGaMI GdeNOQGJ s