@TECHREPORT{Ley_CON_2016, author = "Leyva Martinez, Elkin Esteban - Caldas Reategui - Luque Leonardo", title = "CONEX sistema para gerencia de proyectos constructivos.", year = 2016, institution = "Universidad Colegio Mayor De Cundinamarca", url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/1929", }