Africa Yearbook Vol 8: 2011. The Strategic Review for Southern Africa, [S. l.], v. 35, n. 1, 2020. DOI: 10.35293/srsa.v35i1.109. Disponível em: https://upjournals.up.ac.za/index.php/strategic_review/article/view/109.. Acesso em: 12 apr. 2025.