EWA, Ibiang Oden. The West African Frontier Force (WAFF): A History of Origin and Development. Afrischolar Discovery Repository (Annex), [S. l.], p. 159–169, 2024. DOI: 10.60951/afrischolar-265. Disponível em: https://publications.afrischolar.net/index.php/home/article/view/265.. Acesso em: 16 sep. 2024.