(3GdEQgGH GdOhdj hTQYjI GdebGheI (B/s - (3GdaJdGhj, Sgjd MSjfs ((3YeGf, GdCQOf (B:s (3OGQ GdKbGaI ddfTQ hGdJhRjY,s, 2011)
Keywords: (3GdEQgGH GdOhdjs; (3GdEQgGHs -- (3ecGaMIs