(3RjGOI caGAI GOGA eMWGJ GdMGhjGJ HGdGecGfjGJ GdeJGMI (B/s - (3YhV , QHGf SGej Rcj s ((3eUQ (B:s (3efTGI GdeYGQa ,s, 2005)
Keywords: (3caGAI GdGfJGLs