(3eDQN GdYUQs - (3efi HhfYGeIs ((3OHjs (3OGQ eQcR LeYI GdeGLO ddKbGaI hGdJQGKs, 2006)
Keywords: (3GdJGQjN GdEeGQGJj; GdJQGK GdKbGajs