The Trade Caravan Movement in Sub-Saharan Africa: A Study of the City of Abéché in Chad during the Twentieth Century. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 6, n. 2, 2026. DOI: 10.56989/benkj.v6i2.1780. Disponível em: https://www.benkjournal.com/index.php/benkj/article/view/1780. Acesso em: 6 apr. 2026.