RAHMAN, T. M. Uǧur Derman. Letters in Gold: Ottoman Calligraphy From the Sakip Sabanci Collection, Istanbul. Islamic Studies, [S. l.], v. 38, n. 3, p. 469–470, 1999. DOI: 10.52541/isiri.v38i3.6144. Disponível em: http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/6144. Acesso em: 6 dec. 2025.