(3fXGe ecGaMI LQGFe GdGJLGQ HGdCTNGU (B:s (3GdUGOQ HGdeQShe Gdedcj Qbe (B((3e (B/ 40) (3hJGQjN (B21 / 7 / 1430 (3gLQj (B/s - (3GdSYhOjIs ((3GdQjGV (B:s (3eLdS GdhRQGA, gjFI GdNHQGA, TYHI GdJQLeI GdQSejI,s, 2012)
(3S Y(B/(3g` N(B/(3f(B.s
(3GdfU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdGJLGQ HGdHTQs -- (3hbGjIs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs