Delagnes, A., Wadley, L., Villa, P. and Lombard, M. (2021) “Crystal quartz backed tools from the Howiesons Poort at Sibudu Cave”, Southern African Humanities, 18(1), pp. 43–56. Available at: https://sahumanities.org/index.php/sah/article/view/273 (Accessed: 19 April 2024).