(3MQjI GdGYdGe h GdbGfhf (B/s - (3aJMi MSf YGeQs ((3GdbGgQI (B:s (3GdYQHi ddfTQ h GdJhRjY ,s, 2012)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdeLdS GdGYdi ddUMGaIs; (3MQjI GdJYHjQs; (3LQGFe GdSH h GdbPas; (3MQjI GdGYdGes; (3GdGYdGes; (3MQjI GdUMGaIs; (3GdGYdGes -- (3bhGfjf h JTQjYGJs