(3GdOdjd GddZhjs (3bGehS YQHj (B- (3aQfSj(B.s - (3ejTGd SGSjfs ((3HjQhJ (B:s (3GdeQcR GdKbGai GddHfGfi(B,s, 2006)
All age.
Keywords: (3bGehS (B- (3YQHj aQfSj(B.s; (3bhGejS(B.s