(3eTcdI GdZdh aj GdOjf aj GdYUQ GdMGVQ (B:s (3GdCSHGH(B-(3GdBKGQ(B-(3GdYdGL (B/s - (3GddhjMb, YHO GdQMef Hf eYdG,s 1384 (3gLQj(B-s ((3HjQhJ (B:s (3eDSSI GdQSGdI,s, 2002)
(3eJYOO GdSfhGJs
Keywords: (3GdESdGes -- (3bQf (B20s; (3GdaQb GdESdGejIs; (3GdJWQa GdOjfjs; (3GdJYUH GdOjfjs; (3GdHOY aj GdESdGes; (3GdJcajQs