Lima, F. santos, D. de Oliveira, M. B. Gonçalves, and M. M. A. Samed. “Humanitarian Logistics: A Clustering Methodology for Assisting Humanitarian Operations”. Journal of Technology Management & Innovation, Vol. 9, no. 2, June 2014, pp. 86-97, doi:10.4067/S0718-27242014000200007.