(3GdefGaSI GdeaJhMI (B:s (3HfGA eDSSGJ aj YGde HdG MOhO (B/ s - (3afL, ajcJhQ c(B.s; (3afL, hdjGe c(B.s; (3hjfO, jhQGe LjQj(B.s; (3Qaja cGed ZOGQs ((3HjQhJ (B: s (3GdOGQ GdYQHjI ddYdhe fGTQhf,s, 2009)
Keywords: (3GdTQcGJ GdNGUI s; (3GdTQcGJs -- (3EOGQI s; (3TQcGJ GdCTNGUs; (3GdJNWjW GdEOGQjs