DUMAS, Lloyd J. An economic approach to peacemaking and peacekeeping. The Economics of Peace and Security Journal, [S. l.], v. 1, n. 2, 2006. DOI: 10.15355/epsj.1.2.7. Disponível em: https://www.epsjournal.org.uk/index.php/EPSJ/article/view/24. Acesso em: 27 apr. 2024.