HARDING, Leonhard. 4.6 Die Stadt Gao. AAeO - Afrikanistik-Aegyptologie-Online, [S. l.], 2015. DOI: 10.18716/ojs/aaeo/2015_3431. Disponível em: https://journals.ub.uni-koeln.de/index.php/AAeo/article/view/3431. Acesso em: 10 may. 2025.