ZHANG, Jijiao. The Hukou System as China’s Main Regulatory Framework for Temporary Rural-Urban Migration and its Recent Changes. DIE ERDE – Journal of the Geographical Society of Berlin, [S. l.], v. 143, n. 3, p. 233–247, 2012. DOI: 10.12854/erde-143-130. Disponível em: https://die-erde.de/index.php/die-erde/article/view/130. Acesso em: 11 oct. 2025.