(3UfGYI GdKbGaI (B: (3JYQjagG(B, (3bhGYOgG(B, (3NUGFUgG(B, (3eUGOQgG(B, (3CReGJgG(B, (3UfGYJgG(B, (3h Cge OhQ GdfTQ h GdecJHGJ h GdUhJjGJ (B/ s - (3GdShjOdf, WGQb eMeOs; (3HGTQGMjd, ajUd YeQs ((3GdchjJ (B:s (3TQcI GdEHOGY GdacQj,s, 2007)
Keywords: (3GdKbGags; (3GdbQGGgs; (3JTLjY GdbQGGgs; (3JYdje GdbQGGgs; (3GdecJHGJs; (3eQGcR GdeYdheGJs