“Bahr ul-asrar” by Mahmud ibn Wali is a work that provides information about the famous metal mines and metallurgy in the 17th century. International conference on multidisciplinary science, [S. l.], v. 1, n. 5, p. 145–148, 2023. Disponível em: https://mjstjournal.com/index.php/icms/article/view/367. Acesso em: 23 nov. 2024.