W. C. J. VAN RENSBURG. Afrika dan Tali-Tali Penyelamat Barat. Analisis CSIS, [S. l.], n. 5, p. 431–453, 2023. Disponível em: https://journals.csis.or.id/index.php/analisis/article/view/303. Acesso em: 17 oct. 2024.