HADDAD, Mostafa. Transsaharien: projet économique ou mirage colonial ?. مجلة العلوم الإنسانية, Constantine, Algeria, v. 12, n. 2, p. 37–42, 2001. Disponível em: http://conferences.umc.edu.dz/h/article/view/1098. Acesso em: 7 2025.