Ugolini Sánchez-Barroso, Alejandro. “Madīnat Al-Zahrā’, Spain. Conservation and Investigation of an Iron Gate. Research Carried Out Between September 2020 and March 2021”. e-Forschungsberichte des DAI (December 23, 2023): 1–14 (§). Accessed November 21, 2024. https://publications.dainst.org/journals/efb/article/view/4319.