(3GdJeKjd HTNU GdeeKd hGdJeKjd HGdGSdhH (B:s (3GdLRA GdGhd (B/s - (3cQhahQO , LjQi d(B.s; (3SGei UdGMs; (3fHjd QGZH s ((3GdbGgQI (B: s (3hRGQI GdKbGaI (B: (3egQLGf GdbGgQI GdOhdi ddeSQM GdJLQjHi,s, 2008)
Keywords: (3GdeSQM s; (3GdeeKdhf hGdeeKdGJ s; (3GdJeKjd s