AMADOU, Jabiru Muhammadou. The Mbororo Problem in North West Cameroon a Historical Investigation. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 33, n. 1, p. 37–48, 2017. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/3001. Acesso em: 20 sep. 2025.