Dr. Qasem. M. Ghnimat. “THE DIHKANS IN THE EARLY ABBASID PERIOD 132-232H /750-847AD”.
PalArch’s Journal of Archaeology of Egypt / Egyptology
, vol. 18, no. 17, Sept. 2021, pp. 397-20, https://archives.palarch.nl/index.php/jae/article/view/10114.