Gutiérrez Alvis, David Esneider, Leydy Stefany Bornachera Zarate, and Darin Jairo Mosquera Palacios. “Early Warning System for Rain-Induced Mass Movement for Ciudad Bolívar (Colombia)”. Ingeniería Solidaria 14, no. 26 (September 3, 2018). Accessed September 19, 2019. https://revistas.ucc.edu.co/index.php/in/article/view/2547.