Ahlam Salman Ali Al-Janabi, and Dr. Abdul-Jabbar Mahmoud Shreims. “COMMERCIAL DOCUMENTS FROM THE CAIRO GENIZA DURING THE AYYUBID PERIOD (569-648 AH / 1173-1250 AD)”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 19, no. 3, July 2022, pp. 498-13, https://archives.palarch.nl/index.php/jae/article/view/11247.