NOTA, Fungisai. Theory of regional stability as a public good: Examples from Southern Africa. The Economics of Peace and Security Journal, [S. l.], v. 4, n. 2, 2009. DOI: 10.15355/epsj.4.2.6. Disponível em: https://www.epsjournal.org.uk/index.php/EPSJ/article/view/96. Acesso em: 1 may. 2024.