Duque Gutiérrez, Maritza, and Jaime Quintero Olaya. “Integrated Risk Management in Urban Areas”. NOVA Biomedical Sciences Journal 11, no. 20 (December 15, 2013): 121–127. Accessed November 5, 2026. https://hemeroteca.unad.edu.co/index.php/nova/article/view/1032.