AMAYO, Gershom. Ancient foundations of black cultural development. Makerere Historical Journal, [S. l.], v. 3, n. 1, p. 91–106, 1977. DOI: 10.70060/mak-mhj-1977-156. Disponível em: https://journals.press.mak.ac.ug/mhj/article/view/156. Acesso em: 16 sep. 2025.