(3GdeSGYOGJ GdNGQLjI dOhdI GdEeGQGJ GdYQHjI GdeJMOI (B/ s ((3GdEeGQGJ GdYQHjI GdeJMOI (B: s (3ecJH JfSjb GdeSGYOGJ GdNGQLjI , s, 2009)
Keywords: (3eSGYOGJ NGQLjI; GdJfejI; GdYed GdEfSGfjs