KAPLAN, Steven. Periodization of Ethiopian History: Reflections, Questions, and some Modest Suggestions. Aethiopica, [S. l.], v. 27, p. 9–27, 2024. DOI: 10.15460/aethiopica.27.2096. Disponível em: https://journals.sub.uni-hamburg.de/aethiopica/article/view/2096. Acesso em: 5 dec. 2025.