1. La situación de la seguridad y la justicia 2009-2014. Entre expectativas de cambio, mano dura militar y treguas pandilleras,2014
2. El Salvador: President Bukele Engulfs the Country in a Human Rights Everyday Security Practices in Gang-Controlled Neighborhoods in San Salvador ◾ 17 Crisis after Th ree Years of Government,2022
3. How the Street Gangs Took Central America;Arana,2005
4. Violent Democracies in Latin America,2010
5. Security practices;Balzacq,2010