Siyāq Numbers on Copper Coins and Countermarks during the Qajar Era. Journal of the American Society for Premodern Asia, [S. l.], v. 144, n. 2, p. 381–400, 2024. DOI: 10.7817/jaos.144.2.2024.ar016. Disponível em: https://mail.lockwoodonlinejournals.com/index.php/jaos/article/view/2478. Acesso em: 4 may. 2026.