(3GdELgGV h BKGQg aj Gdabg GdESdGej(B/s - (3YHOGdYRjR QeVGf Secs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI,s, 2006)
Keywords: (3GdELgGV GdGVWQGQj s; (3faN GdQhMs; (3GdYjhH GdhGQKjIs; (3GdGZJUGHs; (3GdRfGs; (3bUO GdLGfjs; (3GdVQhQI GdTQYjIs