(3OhQ GdLGeYI aj JfejI TNUjI GdWGdH (B: s c ((3GdTGQbI (B: s (3LGeYI GdTGQbI , s, 2007)
Keywords: (3GdLGeYGJ; GdEeGQGJ GdYQHjI GdeJMOI; GdWdGH; JfejI GdTNUjIs