Leal Villamil, J. ., Perea Ardila, M. A. . . and Santa Ramírez, G. A. . . (2022) “Comparative analysis of assertiveness for three built-up zone indexes applied to Colombian cities”, Ingeniería Investigación y Desarrollo, 22(2), pp. 16–26. doi: 10.19053/1900771X.v22.n2.2022.15018.