(3TQM bGfhf GdELQGAGJ GdLRGFjI GdYeGfj (B:s (3SQjGf bhGYO bGfhf GdELQGAGJ GdLRGFjI(B-(3LRGAGJ eNGdaI GdbhGYO GdELQGFjI(B-(3GdOYhi GdYehejI(B-(3GdOYhi GdeOfjI(B-(3LeY GdGSJOdGdGJ(B-(3GdJMbjb GdGHJOGFj (B/s - (3YHjO, eRgQ LYaQs ((3fRhi, SdWfI YeGf (B:s (3CcGOjeI GdSdWGf bGHhS dYdhe GdTQWI,s, 2008)
(3HHdjhLQGajI (B: (3UaMI (B618-622.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3bGfhf GdELQGAGJ GdLfGFjIs -- (3YeGf (B((3SdWfI(B)s; (3GdOYhi GdeOfjIs -- (3bhGfjf hJTQjYGJs -- (3YeGf (B((3SdWfI(B)s; (3GdJMbjb GdLfGFjs -- (3YeGf (B((3SdWfI(B)s