(3af GdbQGAI CgejJgG ,eSJhjGJgG,egGQGJgG,CfhGYgG (B/ s - (3Uhaj, YHO GddWjas ((3OeTb (B:s (3OGQ GdacQ,s, 2008)
Keywords: (3GdbQGAIs; (3JTLjY GdbQGAIs; (3GdeWGdYIs; (3egGQGJ GdbQGAIs