(3GdCUhd GdESdGejI defXheI GdMbhb hGdMQjGJ GdeYGUQI (B/s - (3GdSjO, eMeO UdGM YHO GdHOjYs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2009)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 129-138.s
Keywords: (3GdESdGe hMbhb GdEfSGfs; (3GdESdGe hGdMQjIs