(3eONd Edi efGgL GdHMK GdEYdGej (B/s - (3hjeQ, QhLQs; (3LhRja Ohejfjc(B;(3UGdM CHh CUHY(B;(3aGQhb efUhQs ((3GdMeQGA (B:s (3GdefXeI GdYQHjI ddJQLeI ,s, 2013)
Keywords: (3GdHMK GdYedj s; (3efGgL GdHMK GdYdej s; (3GdEYdGe s