TAREK FATHY SULTAN, D. Customs and Conventions in China As they are mentioned in the books of geography during the Middle Ages. College of Basic Education Research Journal, [S. l.], v. 2, n. 2, p. 207–221, 2006. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39065. Acesso em: 26 oct. 2025.