Huertas, J. A., Palacio, A., Botero, M., Carvajal, G. A., van Laake, T., Higuera-Mendieta, D., Cabrales, S. A., Guzmán, L. A., Sarmiento, O. L., & Medaglia, A. L. (2020). Level of traffic stress-based classification: A clustering approach for Bogotá, Colombia. Transportation Research Part D: Transport and Environment. 85(102420). DOI:10.1016/j.trd.2020.102420. Available at: http://dx.doi.org/10.1016/j.trd.2020.102420