Osypińska, Marta, Piotr Osypiński, Marek Chłodnicki, Michał Kuc, Paweł Wiktorowicz, and Robert Ryndziewicz. “The PalaeoAffad Project and the Prehistory of the Middle Nile”. Archaeologia Polona 58 (July 27, 2020): 79 -. Accessed May 17, 2022. https://journals.iaepan.pl/apolona/article/view/2280.