AMUPANDA, A. P. . BORDER DISPUTE RESOLUTION MECHANISMS AMONG SOUTHERN AFRICA COUTRIES: CASE STUDY OF NAMIBIA, ANGOLA AND SOUTH AFRICA. African Journal of Emerging Issues, [S. l.], v. 3, n. 7, p. 1–13, 2021. Disponível em: https://ajoeijournals.org/sys/index.php/ajoei/article/view/212. Acesso em: 10 mar. 2025.