SCHIEGL, S.; CONARD, N. J. The Middle Stone Age sediments at Sibudu: results from FTIR spectroscopy and microscopic analyses. Southern African Humanities, [S. l.], v. 18, n. 1, p. 149–72, 2021. Disponível em: https://sahumanities.org/index.php/sah/article/view/312. Acesso em: 9 may. 2024.