Gómez-Trujillo, E. A., E. Martinez-Andrades, J. A. Rivas-García, and E. M. Villalobos-Maradiaga. “Food Security and Sovereignty”. Ibero-American Journal of Bioeconomics and Climate Change, vol. 2, no. 1, Jan. 2016, pp. 315-24, doi:10.5377/ribcc.v2i1.5702.