Grzymski, Krzysztof. “Kerma Culture in Letti Basin (Dongola Reach)”. In Desert and the Nile. Prehistory of the Nile Basin and the Sahara : Papers in Honour of Fred Wendorf , edited by Jacek Kabaciński, Marek Chłodnicki, Michał Kobusiewicz, and Małgorzata Winiarska-Kabacińska, 437–450. Studies in African Archaeology 15. Heidelberg: Propylaeum, 2021. Accessed July 18, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/830/chapter/10646.