Tobasura Acuña, I.; Patiño Murillo, M.; Salinas, F. A. Poverty, Livelihoods and Food Security. The Case of the Municipalities of Aguadas and Palestina, Caldas, Colombia. soc.eco 2013, No. 24, 231-261. https://doi.org/10.25100/sye.v0i24.3997.