IDRISSA, Abdourahmane. Voyages: Sahel Ouest-Est, août 1999. Chimères, [S. l.], v. 27, n. 1, p. 141–154, 2003. DOI: 10.17161/chimeres.v27i1.6059. Disponível em: https://journals.ku.edu/chimeres/article/view/6059.. Acesso em: 4 may. 2024.