Pérez Tamayo, Eliana María, et al. “Analysis of Colombian Public Alimentary and Nutritional Policies: An Approximation to the Epistemological, Theoretical and Methodological Stands in the Years 2000-2015”. Revista De La Facultad De Derecho Y Ciencias Políticas, vol. 50, no. 132, Sept. 2021, pp. 192-14, https://doi.org/10.18566/rfdcp.v50n132.a09.