HUGHES, J. C.; SOLOMON, A. A preliminary study of ochres and pigmentaceous materials from KwaZulu-Natal, South Africa: towards an understanding of San pigment and paint use. Southern African Humanities, [S. l.], v. 12, p. 15–31, 2021. Disponível em: https://sahumanities.org/index.php/sah/article/view/230. Acesso em: 4 may. 2024.