(3GdUQa GdJYdjej hGdJWHjb aj GdbQBf GdcQje (B/s - (3jGbhJ, eMehO SdjeGfs ((3GdEScfOQjI, eUQ (B:s (3OGQ GdeYQaI GdLGeYjI,s, 2011)
Keywords: (3GdbQBfs -- (3EYQGHs; (3GddZI GdYQHjIs -- (3UQas