1. The Nile Corridor and the Out-of-Africa model: an examination of the archaeological record;Current Anthropology,1998
2. Comment on ‘The Nile Corridor and the Out of Africa Model’ by P. Van Peer;Current Anthropology,1998
3. On the Nile Corridor and the Out-of-Africa Model;Current Anthropology,2000
4. Culture and Convergence: The Curious Case of the Nubian Complex
5. The nature of Nubian: Developing current global perspectives on Nubian Levallois technology and the Nubian complex;Evolutionary Anthropology: Issues, News, and Reviews,2022