VISSER, Deon. ONGULUMBASHE: WHERE THE BUSHWAR BEGAN/PAUL J. ELS. Scientia Militaria - South African Journal of Military Studies, [S. l.], v. 36, n. 2, 2011. DOI: 10.5787/36-2-56. Disponível em: https://ngtt.journals.ac.za/index.php/pub/article/view/56. Acesso em: 12 jun. 2026.